Historic Photographs

Home

Search

Subject Browse
Browse by Subject >>

State/City Browse
Alaska
Alabama
Arkansas
Arizona
California
Colorado
Connecticut
District of Columbia
Delaware
Florida
Georgia
Hawaii
Iowa
Idaho
Illinois
Indiana
Kansas
Kentucky
Louisiana
Massachusetts
Maryland
Maine
Michigan
Minnesota
Missouri
Mississippi
Montana
North Carolina
North Dakota
Nebraska
New Hampshire
New Jersey
New Mexico
Nevada
New York
Ohio
Oklahoma
Oregon
Pennsylvania
Rhode Island
South Carolina
South Dakota
Tennessee
Texas
Utah
Virginia
Vermont
Washington
Wisconsin
West Virginia
Wyoming

Home

>

Subjects

>

Brick



"Evening Chronicle" Building
C Street, Virginia City, Storey County, NV

1001-1045 Sharp Street (Houses & Commercial Buildings)
1023-1025 Sharp Street (Houses), Baltimore, Independent City, MD

1009 E Street
Northwest (Commercial), Square 347, Washington, District of Columbia

1011 E Street
Northwest (Commercial), Square 347, Washington, District of Columbia

1016-18 Sylvanie (Duplex)
Museum Hill, Saint Joseph, Buchanan County, MO

102 Albemarle Street (Double House)
Baltimore, Independent City, MD,

1022-1036 Sharp Street & 1017-1031 Plum Alley (Houses)
Baltimore, Independent City, MD,

104-106 South Paca Street (Double Houses)
Baltimore, Independent City, MD,

104-112 Gary Street (Commercial)
104-112 Gary Street, Clinton, Laurens County, SC

107 West Monument Street (House)
107 West Monument Street, Baltimore, Independent City, MD

108 Central (Commercial Building)
108 Central Avenue, Great Falls, Cascade County, MT

11 1/2 East Pleasant Street (House)
Baltimore, Independent City, MD,

11 East Pleasant Street (House)
Baltimore, Independent City, MD,

1112 East Baltimore Street (House)
Baltimore, Independent City, MD,

118-128 South Broadway (Brick Row Houses)
Baltimore, Independent City, MD,

12 East Pleasant Street (Brick House)
Baltimore, Independent City, MD,

123-125 North Paca Street
123 North Paca Street (Commercial Building), Baltimore, Independent City, MD

123-125 North Paca Street
125 North Paca Street (Commercial Building), Baltimore, Independent City, MD

1426-1446 East Baltimore Street (Commercial Buildings)
Baltimore, Independent City, MD,

1426-1446 East Baltimore Street (Commercial Buildings)
Baltimore, Independent City, MD,

1426-1446 East Baltimore Street (Commercial Buildings)
Baltimore, Independent City, MD,

1426-1446 East Baltimore Street (Commercial Buildings)
Baltimore, Independent City, MD,

1426-1446 East Baltimore Street (Commercial Buildings)
Baltimore, Independent City, MD,

1426-1446 East Baltimore Street (Commercial Buildings)
Baltimore, Independent City, MD,

1426-1446 East Baltimore Street (Commercial Buildings)
Baltimore, Independent City, MD,

1426-1446 East Baltimore Street (Commercial Buildings)
Baltimore, Independent City, MD,

1426-1446 East Baltimore Street (Commercial Buildings)
Baltimore, Independent City, MD,

1426-1446 East Baltimore Street (Commercial Buildings)
Baltimore, Independent City, MD,

1426-1446 East Baltimore Street (Commercial Buildings)
Baltimore, Independent City, MD,

15 East Pleasant Street (House)
Baltimore, Independent City, MD,

1518 East Fourteenth Avenue (House)
Tampa, Hillsborough County, FL,

1607 Thirty-first Street
Northwest (House), Washington, District of Columbia, DC

1615-1617 Market Street (Commercial Building)
Denver, Denver County, CO,

1617 Twenty-Ninth Street
Northwest (House), Washington, District of Columbia, DC

1621 Thames Street (House)
Fell's Point, Baltimore, Independent City, MD

1623 Market Street (Commercial Building)
Denver, Denver County, CO,

1626-1628 Thames Street (Row Houses)
Baltimore, Independent City, MD,

1628-1630-1632 Shakespeare Street (Brick Houses)
Baltimore, Independent City, MD,

1642 Twenty-eighth Street
Northwest (House), Washington, District of Columbia, DC

1650 Blake Street (Commercial Building)
Denver, Denver County, CO,

1701 Larimer Street (Commercial Building)
Denver, Denver County, CO,

1734-1736 Orleans Street (Double House)
Baltimore, Independent City, MD,

19-21 Northwest Street (Houses)
Annapolis, Anne Arundel County, MD,

1953 Old Taneytown Road (House)
1953 Old Taneytown Road, Frizzellburg, Carroll County, MD

20-22 Sumner Place (House)
Fort Leavenworth, Leavenworth County, KS,

22 Grant Street (House)
Montclair, Essex County, NJ,

228-230 Bradford Street (Commercial Buildings)
Baltimore, Independent City, MD,

23-47 West Preston Street (Brick Row Houses)
Baltimore, Independent City, MD,

248-250 South Exeter Street (Double House)
Baltimore, Independent City, MD,

2975 East Grand Boulevard (Apartment Building)
Detroit, Wayne County, MI,

300 North Tollgate Road (Old Brick Cottage)
Watervale, Harford County, MD,

3022-3026 P Street
Northwest (Houses), Washington, District of Columbia, DC

304 East Lombard Street (Commercial Building)
Baltimore, Independent City, MD,

32 Sherman Street (House)
Montclair, Essex County, NJ,

3210 Warwick Boulevard (Apartments)
Kansas City, Jackson County, MO,

3331 O Street
Northwest (House), Washington, District of Columbia, DC

3337 N Street
Northwest (House), Washington, District of Columbia, DC

341 West Franklin Street (House-Exterior Stairway)
Baltimore, Independent City, MD,

36 Montgomery Street (House)
Baltimore, Independent City, MD,

37 South Street (Commercial Building)
Baltimore, Independent City, MD,

3844 West Chapel Road (Brick House Number l)
Level, Harford County, MD,

3850 West Chapel Road (Brick House Number 2)
Level, Harford County, MD,

4 Cumberland Street (Commercial Building)
Charleston, Charleston County, SC,

405-411 Park Avenue (Double Houses)
Baltimore, Independent City, MD,

407-411 North Market Street (Houses)
407-411 North Market Street, Frederick, Frederick County, MD

407-431 West Lexington Street
407 West Lexington Street (Commercial Building), Baltimore, Independent City, MD

407-431 West Lexington Street
419-421 West Lexington Street (Commercial Building), Baltimore, Independent City, MD

407-431 West Lexington Street
Purity Creamery Building, 427-431 West Lexington Street, Baltimore, Independent City

420-422 North Washington Street (Houses)
Baltimore, Independent City, MD,

501-503 Eleventh Street
Northwest (Commercial), Square 347, Washington, District of Columbia

504-520 Cathedral Street (Houses)
Baltimore, Independent City, MD,

505-517 Cathedral Street (Houses)
Baltimore, Independent City, MD,

514-16 North Twelfth Street
Saint Joseph, Buchanan County, MO,

515 Eleventh Street
Northwest (Commercial), Square 347, Washington, District of Columbia

517 Eleventh Street
Northwest (Commercial), Square 347, Washington, District of Columbia

519 Church Street (House)
Winston-Salem, Forsyth County, NC,

521 Eleventh Street
Northwest (Commercial), Square 347, Washington, District of Columbia

521 Eleventh Street
Northwest (Commercial), Square 347, Washington, District of Columbia

521 Eleventh Street
Northwest (Commercial), Square 347, Washington, District of Columbia

523 Eleventh Street
Northwest (Commercial), Square 347, Washington, District of Columbia

525 Eleventh Street
Northwest (Commercial), Square 347, Washington, District of Columbia

600-610 Cathedral Street (Houses)
Baltimore, Independent City, MD,

601-607 East Chase Street (Houses)
Baltimore, Independent City, MD,

602-604 South Ninth Street (House)
Saint Joseph, Buchanan County, MO,

607-609 Cathedral Street (Houses)
Baltimore, Independent City, MD,

608 North Calvert Street (Row House)
Baltimore, Independent City, MD,

608-614 North Paca Street (Brick Row Houses)
Baltimore, Independent City, MD,

612 North Calvert Street (Row House)
Baltimore, Independent City, MD,

616 North Calvert Street (Row House)
Baltimore, Independent City, MD,

618-20 South Ninth Street
Duplex, Saint Joseph, Buchanan County, MO

620 North Calvert Street (Stable)
Baltimore, Independent City, MD,

622 North Calvert Street (Row House)
Baltimore, Independent City, MD,

635-647 West Pratt Street (Commercial Buildings)
Baltimore, Independent City, MD,

646 West Conway Street (House) & 819 West Lombard Street (House)
Baltimore, Independent City, MD,

6541-6549 Brush Street (Apartment Building)
Detroit, Wayne County, MI,

701 North Twelfth Street (House)
Saint Joseph, Buchanan County, MO,

703 North Twelfth Street (House)
Saint Joseph, Buchanan County, MO,

741 West Fayette Street (House)
Baltimore, Independent City, MD,

742 West Lexington Street (House)
Baltimore, Independent City, MD,

756 West Redwood Street (House)
Baltimore, Independent City, MD,

814 South Broadway (Brick Building)
Baltimore, Independent City, MD,

837-843 West Lexington Street (Brick Houses)
Baltimore, Independent City, MD,

843 Park Avenue (House)
Baltimore, Independent City, MD,

901 Wazee Street (Commercial Building)
Denver, Denver County, CO,

907-911 Dewey Street (House)
Saint Joseph, Buchanan County, MO,

922-924-926 Watson Street (Row Houses)
Baltimore, Independent City, MD,

A. P. Cogswell House
Brownville, Nemaha County, NE,

A. S. Abell Building
Baltimore & Eutaw Streets, Baltimore, Independent City, MD

Abbeville Hydroelectric Power Plant
State Highway 284 & County Road 72, Rocky River (historical), Abbeville County, SC

Adair County Courthouse
Courthouse Square, Stilwell, Adair County, OK

Albemarle & Granby Streets (Brick House)
Baltimore, Independent City, MD,

Albemarle County Jail
409 East High Street, Charlottesville, VA,

Albert F. Madlener House
4 West Burton Place, Chicago, Cook County, IL

Albert Pike House
411 East Seventh Street, Little Rock, Pulaski County, AR

Albert W. Sullivan House
4575 Lake Park Avenue, Chicago, Cook County, IL

Alcatraz
San Francisco Bay, San Francisco, San Francisco County, CA

Alexander Foster Grist Mill
Christiana, New Castle County, DE,

Alfred Battle Home
Greensboro Avenue, Tuscaloosa, Tuscaloosa County, AL

Aliceanna & South Dallas Streets (Brick Row House)
Baltimore, Independent City, MD,

Allied Textile Printers
Van Houten & Mill Streets, Paterson, Passaic County, NJ

Almodington
Deal Island Road, Manokin, Somerset County, MD

Alvina Schmitz Building
1014 Felix Street, Saint Joseph, Buchanan County, MO

Ambassador Bruce House
1422 Thirty-Fifth Street, Northwest, Washington, District of Columbia

American Brewing Company
325 Heath Street, Boston, Suffolk County, MA

American Screw Company
Stevens Street, Providence, Providence County, RI

American Tobacco Company
Durham, Durham County, NC,

Anaconda Historic District
319 East Commercial Avenue, Anaconda, Deer Lodge County, MT

Anaconda Historic District
Anaconda City Hall, East Commercial & Cedar Avenues, Anaconda, Deer Lodge County

Anaconda Historic District
Anaconda Junior High School, Fourth & Main Streets, Anaconda, Deer Lodge County

Anaconda Historic District
Anaconda Leader Building, 121 Main Street, Anaconda, Deer Lodge County

Anaconda Historic District
Anaconda Standard Building, 219-221 Main Street, Anaconda, Deer Lodge County

Anaconda Historic District
Ancient Order of Hibernians Hall, 321-323 East Commercial Street, Anaconda, Deer Lodge County

Anaconda Historic District
Barich Block, 416-420 Park Street, Anaconda, Deer Lodge County

Anaconda Historic District
Benevolent & Protective Order of Elks Building, 217 Main Street, Anaconda, Deer Lodge County

Anaconda Historic District
Butte, Anaconda & Pacific Railway: General Offices, 300 West Commercial Avenue, Anaconda

Anaconda Historic District
Davidson Block, 200 East Park Avenue, Anaconda, Deer Lodge County

Anaconda Historic District
Durston Building, Main Street & East Park Avenue, Anaconda, Deer Lodge County

Anaconda Historic District
Hearst Free Library, Fourth & Main Streets, Anaconda, Deer Lodge County

Anaconda Historic District
Mahie Block, 124 East Commercial Avenue, Anaconda, Deer Lodge County

Anaconda Historic District
Marcus Daly Hotel, 200-208 Main Street, Anaconda, Deer Lodge County

Anaconda Historic District
Petritz Building, 115-119 Main Street, Anaconda, Deer Lodge County

Anaconda Historic District
Washoe Theater, 305 Main Street, Anaconda, Deer Lodge County

Anchor (Stangl) Pottery Company
940 New York Avenue, Trenton, Mercer County, NJ

Anderson Carriage Manufacturing Company
Twenty-fifth & Walton Streets, Anderson, Madison County, IN

Andrew Johnson House
217 South Main Street, Greeneville, Greene County, TN

Angel Hill
Sego Street, Havre de Grace, Harford County, MD

Image Coming Soon
Ann Steinrude Building
1202 Second Street, Dayton, Campbell County, KY

Appomattox Courthouse
Appomattox, Appomattox County, VA,

Arlington House
Lee Drive, Arlington National Cemetery, Arlington, VA

Army War College
Fort Lesley J. McNair, entrance on P Street betwee, Washington, District of Columbia

Ashland Avenue
100 Block (Brick Row Houses), Baltimore, Independent City, MD

Atchison
Topeka, Santa Fe Railroad Station, Perry, Noble County

Augusta Machine Works
Jackson, Adams, & Campbell Streets, Augusta Canal

Augusta Railway Company
West Power Station, Fifteenth & Greene Streets, Augusta Canal, Augusta

Augustus Saint-Gaudens National Historic Site
Aspet, Saint Gaudens Road, off State Route 12A, Cornish City

Aunt Lucy Smith House
160 Prince George Street, Annapolis, Anne Arundel County, MD

Austin-Whittemore House
15 Austin Street, Vermillion, Clay County, SD

Aylwin House
48 Elm Street, Woodstock, Windsor County, VT

Ayr Mount
Saint Mary's Road, Hillsborough, Orange County, NC

Bachelor's Hope
Manor Road, Chaptico, St. Mary's County, MD

Baltimore & Ohio Railroad
Locust Point Tobacco Warehouse, Northeast side of Fort Avenue, Baltimore, Independent City

Baltimore & Ohio Railroad
Mount Clare Passenger Car Shop, Southwest corner of Pratt & Poppleton Streets, Baltimore, Independent City

Baltimore & Ohio Railroad
Point of Rocks Station, Near State Route 28, Point of Rocks, Frederick County

Baltimore & Ohio Railroad
Tobacco Warehouse, 1000-1001 Fell Street, Baltimore, Independent City

Barbour Flax Spinning Company
Granite Mill, Spruce & Barbour Streets, Paterson, Passaic County

Barbour Flax Spinning Company
Machine Shop, Spruce & Barbour Streets, Paterson, Passaic County

Barbour Flax Spinning Company
Spruce Street Mill, Spruce & Barbour Streets, Paterson, Passaic County

Bard's Field
Ridge, St. Mary's County, MD,

Bass Harbor Head Light Station
At southwest tip of Mount Desert Island off State , Bass Harbor, Hancock County, ME

Batavia Gas Light Company
Gasholder Houses, Evans & Ellicott Streets, Batavia, Genesee County

Bath Railroad Station
15 Commercial Street, Bath, Sagadahoc County, ME

Bathhouse Row
Buckstaff Bathhouse, Central Avenue, Hot Springs, Garland County

Bathhouse Row
Hale Bathhouse, Central Avenue, Hot Springs, Garland County

Bathhouse Row
Maurice Bathhouse, Central Avenue, Hot Springs, Garland County

Bathhouse Row
Superior Bathhouse, Central Avenue, Hot Springs, Garland County

Image Coming Soon
Bathhouse
Calumet Avenue at Depot Street intersection, Calumet, Houghton County, MI

Batione Block
1720 Larimer Street, Denver, Denver County, CO

Bay City Traction & Electric Company
Power Station, 301 Washington Street, Bay City, Bay County

Beall-Washington House
2920 R Street, Northwest, Washington, District of Columbia

Belo House
455 South Main Street, Winston-Salem, Forsyth County, NC

Ben Schroeder Saddle Tree Company
106 Milton Street, Madison, Jefferson County, IN

Benbow House
Oak Ridge, Guilford County, NC,

Benjamin Harrison House
1230 North Delaware Street, Indianapolis, Marion County, IN

Benjamin Rumsey House
Bridge Drive, Joppatowne, Harford County, MD

Berners Barnwell Sams House
201 Laurens Street, Beaufort, Beaufort County, SC

Berry Brick House
208 West Queen Street, Hillsborough, Orange County, NC

Bethabara Moravian Church
2147 Bethabara Road (State Route 1681), Old Town, Forsyth County, NC

Bethabara Parsonage
U.S. Route 421, Bethabara, Forsyth County, NC

Bethel Baptist Church
3233 Twenty-ninth Avenue, North, Birmingham, Jefferson County

Beverley Hall
114 West King Street, Edenton, Chowan County, NC

Bevin Brothers Bell Shops
Bevin Court, East Hampton, Middlesex County, CT

Big Hole Pump Station
Old Highway 43, Divide, Silver Bow County, MT

Bishopton
Church Hill, Queen Anne's County, MD,

Bitnar House
502 South Grand Avenue, Bozeman, Gallatin County, MT

Blackstone Canal
Albion, Providence County, RI,

Blackstone Canal
Front Street & Lonsdale Avenue (Lonsdale), Lonsdale, Providence County, RI

Blackstone Canal
Pawtucket, Providence County, RI,

Blair House
1651 Pennsylvania Avenue Northwest, Washington, District of Columbia, DC

Bodisco House
3322 O Street, Northwest, Washington, District of Columbia

Bodwell House
15 Middle Street, Hallowell, Kennebec County, ME

Boise County Courthouse
Northeast corner, Main & Wall Streets, Idaho City, Boise County

Boise Project
Boise Project Office, 214 Broadway, Boise, Ada County

Bonneville Power Administration Burley Substation
1221 Albion Avenue, Burley, Cassia County, ID

Bonneville Project
Administration Building, South side of main entrance, Bonneville Project, Bonneville

Bonneville Project
Auditorium, Columbia River, 1 mile Northeast of Exit 40, Inter

Boott Cotton Mills
John Street at Merrimack River, Lowell, Middlesex County, MA

Boston Manufacturing Company
144-190 Moody Street, Waltham, Middlesex County, MA

Boston Street Bridge
Spanning Harris Creek Sewer at Boston Street, Baltimore, Independent City, MD

Bostwick Hall
3901 Forty-eighth Street, Bladensburg, Prince George's County, MD

Boswell Observatory
Doane College, Crete, Saline County, NE

Bowdoin College
Massachusetts Hall, Bath Street, Brunswick, Cumberland County

Bowie-Sevier House
3124 Q Street, Northwest, Washington, District of Columbia

Bradford County Courthouse
West Call Street, Starke, Bradford County, FL

Breiding House
1523 Thirty-first Street, Northwest, Washington, District of Columbia

Brick Barn
Saint Inigoes Shores, St. Mary's County, MD,

Brick House
182 Brick House Lane, Elizabeth City, Pasquotank County, NC

Brick House
Jackson, Amador County, CA,

Brick Meeting House
Calvert & Bayview Roads, Calvert, Cecil County, MD

Brick Plaza
Chambers Bridge Road at State Route 70, Bricktown, Ocean County, NJ

Brick Vaults
Office of Consolidated Virginia Mining Company, Virginia City, Storey County, NV

Brooke's Bank
U.S. Route 17, Loretto, Essex County, VA

Image Coming Soon
Brookrace Estate
Paint Shop, Northeast of intersection of Pleasant Valley Road , Morristown, Morris County

Brown's Wharf Warehouse
935 Fell Street, Fell's Point, Baltimore, Independent City

Bryan Lathrop House
120 East Bellevue Place, Chicago, Cook County, IL

Buffalo Cotton Textile Mill
Mill Building, SC Route 215, Buffalo, Union County

Buffalo Cotton Textile Mill
Mill Office, SC Route 215, Buffalo, Union County

Buhl Sons Company Complex
120-234 Adair Street, Detroit, Wayne County, MI

Buick Motor Company & Greensboro Motor Company Dealerships
309 & 315 North Elm Street, Greensboro, Guilford County, NC

Building-Cast Iron Balcony
Northwest corner of Exeter & Watson Streets, Baltimore, Independent City, MD

Bureau of Mines Boulder City Experimental Station
Oil & Paint Storage Building, Date Street north of U.S. Highway 93, Boulder City, Clark County

Bureau of Mines Boulder City Experimental Station
Pump House, Date Street north of U.S. Highway 93, Boulder City, Clark County

Bureau of Mines Boulder City Experimental Station
Titanium Research Building, Date Street north of U.S. Highway 93, Boulder City, Clark County

Burnt Coat Harbor Light Station
At Hackamock Head on Swan's Island opposite Harbor, Swans Island, Hancock County, ME

Burnt Island Light Station
Burnt Island, west side of entrance to Boothbay Ha, Pine Cliff, Lincoln County

Butte Mineyards
Anselmo Mine, Butte, Silver Bow County, MT

Calumet & Hecla Mining Company
Warehouse No. 1, 120 Red Jacket Road, Calumet, Houghton County

Calvary Episcopal Church
U.S. Route 25, Fletcher, Henderson County, NC

Calvert & Lexington Streets (House)
Baltimore, Independent City, MD,

Camden County Courthouse
NC Route 343, Camden, Camden County, NC

Camp Reynolds
Quartermaster Storehouse, Angel Island State Park, Angel Island, Marin County

Cape Hatteras Lighthouse
Point of Cape Hatteras, access road from Route 12, Buxton, Dare County

Cape Hatteras Lighthouse
Principal Keeper's Dwelling, Point of Cape Hatteras, Access Road from Route 12, Buxton

Cape Neddick Light Station
End of Nubble Road, 1.1 miles east of U.S. Route 1, York, York County

Captain Charles L. Shrewsbury House
301 West First Street (High & Poplar Streets), Madison, Jefferson County, IN

Captain George Scott House
East side of Federal Street (State Route 218), Nor, Wiscasset, Lincoln County

Carnegie Library
402 East Oklahoma Avenue, Guthrie, Logan County, OK

Carr House
South side of U.S. Route 64, 0.2 mile west of Cobb, Eads, Shelby County

Carriage House & Stables
120 Elm Street, Madison, Jefferson County, IN

Carvel House
Kent Point Road, Stevensville, Queen Anne's County, MD

Caswell County Courthouse
Main Street, Yanceyville, Caswell County, NC

Caswell News Building
West Main Street, Yanceyville, Caswell County, NC

Caton House
Lombard & South Front Streets, Baltimore, Independent City, MD

Cavanaugh Brothers Sales Stable
58 West Central Street, Manchester, Hillsborough County, NH

Cedar Point Lighthouse
Cedar Point at Patuxent River & Chesapeake Bay, Lexington Park, St. Mary's County, MD

Centennial Block
57-62 North Main Street, Concord, Merrimack County, NH

Central of Georgia Railway
Down Freight Warehouse, 233 West Broad Street (at rear of Red Building), Savannah, Chatham County

Central of Georgia Railway
Passenger Station & Train Shed, Corner of Louisville (Railroad) Road & West Broad , Savannah, Chatham County

Central of Georgia Railway
Red (Administration) Building, 233 West Broad Street, Savannah, Chatham County

Central of Georgia Railway
Up Freight Warehouse, 227 West Broad Street (at rear of Gray Building), Savannah, Chatham County

Central Power Station
Puget Sound Naval Shipyard, Bremerton, Kitsap County, WA

Central Railroad of New Jersey
Engine Terminal, Jersey City, Hudson County, NJ

Central Railroad of New Jersey
Pier 19, Hudson River waterfront, Jersey City, Hudson County

Central Vermont Railroad
Locomotive Shop, Bounded by Railroad Tracks, Lake & Pine Streets, Saint Albans

Cerealine Manufacturing Company
Mill A, Jackson & Brown Streets, Columbus, Bartholomew County

Champion Ice Manufacturing & Cold Storage Company
40 East Second Street, Covington, Kenton County, KY

Chapel of the Cross
304 East Franklin Street, Chapel Hill, Orange County, NC

Charles Q. Clapp House
97 Spring Street, Portland, Cumberland County, ME

Charles Treadwell House
26 Northport Avenue (moved from Miller & High Stre, Belfast, Waldo County, ME

Charlotte Hall School
Administration Building, State Routes 5 & 236, Charlotte Hall, St. Mary's County

Chase House
Annex, 235 King George Street, Annapolis, Anne Arundel County

Cherokee Female Seminary
Northeastern Oklahoma State University Campus, Tahlequah, Cherokee County, OK

Cherokee National Capitol Building
101-29 South Muskogee Avenue, Tahlequah, Cherokee County, OK

Cherryfield
Cherryfield Point, Drayden, St. Mary's County, MD

Chesapeake & Ohio Canal
Great Falls Tavern, Lock 20, MacArthur Boulevard, Great Falls

Chesapeake & Ohio Canal
Lock Tender's House at Lock 48, 108.9 Miles above Tidewater, Williamsport, Washington County

Chesapeake & Ohio Canal
Lock Tender's House, Lock 37, 67.0 miles above tidewater, Antietam

Chesapeake & Ohio Canal
Lockhouse at Lock 25, Edward's Ferry Road, 30.8 miles above tidewater, Seneca

Chesapeake & Ohio Canal
Lockhouse at Lock 28, 48.9 miles above tidewater, Point of Rocks, Frederick County

Chesapeake & Ohio Canal
Lockhouse at Lock 29, 50.9 miles above tidewater, Lander, Frederick County

Chesapeake & Ohio Canal
Lockhouse at Lock 31, 58.0 miles above tidewater (U.S. Route 340 Vicinit, Weverton, Washington County

Chesapeake & Ohio Canal
Lockhouse at Lock 46, 107.4 miles above tidewater, Williamsport, Washington County

Chesapeake Beach Railroad Engine House
21 Yost Place, Seat Pleasant, Prince George's County, MD

Chicago Ironwork
John DeKoven House (Cast Iron Gate), 1150 North Dearborn Street, Chicago, Cook County

Chicago
Burlington & Quincy Railroad, Freight Office, Second & Broadway Streets, Quincy

Chowan College
Jones Drive, Murfreesboro, Hertford County, NC

Chowan County Courthouse
East King Street, Edenton, Chowan County, NC

Christ Church at Accokeek
600 West Farmington Road, Accokeek, Prince George's County, MD

Christ Church
Church & McMorine Streets, Elizabeth City, Pasquotank County, NC

Christoph Vogler House
700 South Main Street, Winston-Salem, Forsyth County, NC

Chuckswood
Spring Mill Road (Radnor Township), Villanova, Delaware County, PA

Church Block
44 Front Street, Bath, Sagadahoc County, ME

Church of St. John-in-the-Wilderness
U.S. Route 25, Flat Rock, Henderson County, NC

City Barber Shop
200 Block of Clinton Street, Hickman, Fulton County, KY

Clark Howell Homes (Public Housing)
Bounded by North Avenue, Lovejoy Street, Mills Str, Atlanta

Clover Fields
Forman's Lodge Road, Wye Mills, Queen Anne's County, MD

Clover Hill
State Route 1514, Patterson, Caldwell County, NC

Cochran Grange
Bank Barn, U.S. Route 301, West of Route 71, Middletown

Cochran Grange
Main House, U.S. Route 301, West of Route 71, Middletown

Colonel John Black House
West Main Street (State Route 172), Ellsworth, Hancock County, ME

Colonel John Cox House
3339 N Street, Northwest, Washington, District of Columbia

Colt Fire Arms Company
Building 24, 36-150 Huyshope Avenue, 17-170 Van Dyke Avenue, 49

Columbia Canal & Power Plant
Waterfront of Broad River, Columbia, Richland County, SC

Columbia Hotel
Market & Seventeenth Streets, Denver, Denver County, CO

Comstock House
C Street, Virginia City, Storey County, NV

Concord Gas Light Company
Gasholder House, South Main Street, Concord, Merrimack County

Congregational Church of Christ in Castleton
North side of Main Street, Castleton, Rutland County, VT

Congregational Church
Grafton, Windham County, VT,

Congregational Church
North side of State Route 73, Orwell, Addison County, VT

Congress & Saint John's Streets (Old Ordinary)
Havre de Grace, Harford County, MD,

Connersville Furniture Company
Illinois Avenue, Connersville, Fayette County, IN

Connersville Industrial Park
Eleventh & Twenty-first Streets, Connersville, Fayette County, IN

Conrad Kohrs House
804 Dearborn Avenue, Helena, Lewis and Clark County, MT

Cooke Hydroelectric Plant
Powerhouse, Cook Dam Road at Au Sable River, Oscoda, Iosco County

Cooleemee Plantation
U.S. Route 64, Mocksville, Davie County, NC

Courthouse & Post Office
Main Street, Windsor, Windsor County, VT

Courthouse
600 Second Street, Natchitoches, Natchitoches Parish, LA

Courtland Street (Houses)
Saint Paul Place, Baltimore, Independent City, MD

Cousin Cottage
1231 Marais Street, Faubourg Treme, New Orleans, Orleans Parish

Craig's Building
221 South Wilmington Street, Raleigh, Wake County, NC

Cremona
Sotterly, Laurel Grove, St. Mary's County, MD

Cross Manor
St. Marys City, St. Mary's County, MD,

Croton Hydroelectric Plant
Powerhouse, Croton Dam Road at Muskegon River, Croton, Newaygo County

Croton Hydroelectric Plant
Substation, Croton Dam Road at Muskegon River, Croton, Newaygo County

Crown Cork & Bottling Company
1501 Guilford Street, Baltimore, Independent City, MD

Crystal Saloon
Virginia City, Storey County, NV,

Cueto House
1822 East Fourteenth Street, Tampa, Hillsborough County, FL

Cumberland & Pennsylvania Railroad
Wills Creek Bridge, Spanning Wills Creek 587 feet West of Eckhart Junc, Cumberland, Allegany County

Curran Hall
615 East Capitol Street, Little Rock, Pulaski County, AR

Curtis Island Light Station
Curtis Island, at entrance to Camden Harbor, Camden, Knox County

Curtis-Clarke Block
1634 Larimer Street, Denver, Denver County, CO

D. S. S. Goodloe House
13809 Jericho Park Road, Bowie, Prince George's County, MD

Danforth Locomotive & Machine Company
Blacksmith Shop, Market Street, Paterson, Passaic County

Danforth Locomotive & Machine Company
Erecting Shop, Market Street, Paterson, Passaic County

Danforth Locomotive & Machine Company
Market Street, Paterson, Passaic County, NJ

Daniel C. Gilman House
614 Park Avenue, Baltimore, Independent City, MD

Dartmouth College
Reed Hall, Hanover, Grafton County, NH

Dartmouth College
Shattuck Observatory, Hanover, Grafton County, NH

Dartmouth College
Thornton Hall, Hanover, Grafton County, NH

Dartmouth College
Wentworth Hall, Hanover, Grafton County, NH

David Dunlop Tobacco Factory
45-127 Old Street, Petersburg, VA,

David Pettit Barn
1566 Burrsville (Squankum) Road, Bricktown, Ocean County, NJ

Davidson College
Eumanean Hall, Davidson, Mecklenburg County, NC

Davidson College
Philanthropic Hall, Davidson, Mecklenburg County, NC

Davis House
303 South Main Street, Salisbury, Rowan County, NC

Davis House
State Route 1300, New Hope, Perquimans County, NC

De Le Brooke House
Patuxent River, Laurel Grove, St. Mary's County, MD

Dearing House
2111 Fourteenth Street, Tuscaloosa, Tuscaloosa County, AL

Delaware County Electric Company
Chester Station, Delaware River at South end of Ward Street, Chester, Delaware County

Delaware Street Tramway Power Sub-Station
1448 Delaware Street, Denver, Denver County, CO

Deming Isham House
308 Pearl Street, Burlington, Chittenden County, VT

Denver City Cable Railway Company
Lawrence & Eighteenth Streets, Denver, Denver County, CO

Detroit Storage Company
2937 East Grand Boulevard, Detroit, Wayne County, MI

Devil's Island Light Station
Keeper's Quarters, La Pointe, Ashland County, WI

Diamond Reo Motor Plant
2100 South Washington Street, Lansing, Ingham County, MI

District School
Seventh & Lincoln Streets, Lawrence, Douglas County, KS

Dougal House
3259 R Street, Northwest, Washington, District of Columbia

Dr. Alfred Paige House
Main Street, Bethel, Windsor County, VT

Dr. Upton Scott House
Stable, 4 Shipwright Street, Annapolis, Anne Arundel County

Dudley Mansion House
South Front & Nun Streets, Wilmington, New Hanover County, NC

Dunker Church
Hagerstown & Smoketown Roads, Sharpsburg, Washington County, MD

Dust & Cobwebs Antiques
200 Block of Clinton Street, Hickman, Fulton County, KY

E. D. Sweeney Building
102 South Curry Street, Carson City, Carson City County, NV

Eagle Lodge
142 West King Street, Hillsborough, Orange County, NC

East Boston Pumping Station
Chelsea Street at Chelsea Creek, Boston, Suffolk County, MA

East Greenwich
Roughly bounded by Division, Water, London, & Peir

East Lombard & South Front Streets (Brick House)
Opposite Caton House), Baltimore, Independent City, MD

Eastern Canal
Boott Penstock, Between Eastern & Merrimack Canals, Lowell, Middlesex County

Eastern Canal
Bridge & Armory Streets, Lowell, Middlesex County, MA

Edison Electric Illuminating Company
Charles L. Edgar Station, Bridge Street at Fore River, Weymouth, Norfolk County

Edward Langworthy House
1095 West Third Street, Dubuque, Dubuque County, IA

Egg Rock Light Station
At entrance to Frenchman Bay, Winter Harbor, Hancock County, ME

Eigenbrot Brewery
Calverton & Baltimore Streets, Baltimore, Independent City, MD

Emil Bach House
7415 North Sheridan Road, Chicago, Cook County, IL

Empire Building
430 Sixteenth Street, South Corner of Sixteenth St, Denver, Denver County

Empire Mills Company
Front Avenue between Eighth & Tenth Streets, Columbus, Muscogee County, GA

Engine Company Nos. 11 & 28 Firehouse
East Milwaukee Avenue, Detroit, Wayne County, MI

Engine Company Number 15 Firehouse
Lombard & Howard Streets, Baltimore, Independent City, MD

Engine Company Number 6 Firehouse
416 Gay Street, Baltimore, Independent City, MD

Engine Company Number 8 Firehouse
323 Mulberry Street, Baltimore, Independent City, MD

Erie Railway
Binghamton Freight Station, Lewis & Chenango Streets, Binghamton, Broome County

Erie Railway
Deposit Station, Front Street, Deposit, Broome County

Erwin Richterkessing Farm
4540 I-70 North Service Road, Saint Peters, St. Charles County, MO

Erwin Richterkessing Farm
Residence, 4540 I-70 North Service Road, Saint Peters, St. Charles County

Essex Mill
Mill & Van Houten Streets, Paterson, Passaic County, NJ

Eureka County Courthouse
Main Street, Eureka, Eureka County, NV

Eureka Sentinel Building
Monroe Street, Eureka, Eureka County, NV

Evans House
Northwest corner of Washington Street & Eleventh A, Phoenix, Maricopa County, AZ

Evermay
1623 Twenty-eighth Street, Northwest, Washington, District of Columbia

Farmington
3033 Bardstown Road, Louisville, Jefferson County, KY

Federal Court Building
South Third Street & Rogers Avenue, Fort Smith, Sebastian County, AR

Felix Tait Plantation
County Road 23, Camden, Wilcox County, AL

Ferd-Heim Brewing Company
424 West Oklahoma Avenue, Guthrie, Logan County, OK

Fire Engine House No. 7
Atlantic Avenue & Annapolis, Atlantic City, Atlantic County, NJ

Fire House
Virginia City, Storey County, NV,

First Academy
New Street at Hancock, New Bern, Craven County, NC

First Church
South Winooski & Buell Streets, Burlington, Chittenden County, VT

First Congregational Society Church
Pearl Street & Elmwood Avenue, Burlington, Chittenden County, VT

First Presbyterian Church
Bow & Ann Streets, Fayetteville, Cumberland County, NC

First Presbyterian Church
Madison Street & Park Avenue, Baltimore, Independent City, MD

First Presbyterian Church
West Innis & Jackson Streets, Salisbury, Rowan County, NC

Fisherman's House
Kent Narrows, Queen Anne's County, MD,

Fitzsimons General Hospital
Fire Station, Southwest Corner of East Harlow Avenue & South Pag, Aurora, Adams County

Fitzsimons General Hospital
Incinerator Building, 540 feet East-Northeast of intersection of East Bu, Aurora, Adams County

Fitzsimons General Hospital
Incinerator Smokestack, 560 feet east-northeast of intersection of East Bu, Aurora, Adams County

Fitzsimons General Hospital
Toilet Storage Building, North Fourteenth Street, North of Building No. 232, Aurora

Flag House
844 East Pratt & Albemarle Streets, Baltimore, Independent City, MD

Fletcher House
NC Route 69, Hendersonville, Vance County, NC

Forks of Cypress
Savannah Road (Jackson Road), Florence, Lauderdale County, AL

Forrest & East Monument Streets (Row of Brick Houses)
Baltimore, Independent City, MD,

Fort Churchill (Ruins)
U.S. 95-A, Old Buckland Ranch, Churchill, Lyon County

Fort Gibson
Bake Oven, Garrison Avenue, Fort Gibson, Muskogee County

Fort Leavenworth
Building No. 1, 1 Scott Avenue, Leavenworth, Leavenworth County

Fort Leavenworth
Building No. 12, 32-34 Sumner Place, Leavenworth, Leavenworth County

Fort Leavenworth
Building No. 17, 20-22 Sumner Place, Leavenworth, Leavenworth County

Fort Leavenworth
Building No. 18, 16-18 Sumner Place, Leavenworth, Leavenworth County

Fort Leavenworth
Building No. 184, 629-631 Grant Avenue, Leavenworth, Leavenworth County

Fort Leavenworth
Building No. 37, 630-632 Thomas Avenue, Leavenworth, Leavenworth County

Fort Leavenworth
Building No. 6, 624 Scott Avenue, Leavenworth, Leavenworth County

Fort Leavenworth
Building No. 7, 620 Scott Avenue, Leavenworth, Leavenworth County

Fort Leavenworth
Building Nos. 40 & 41, 622 Thomas Avenue, Leavenworth, Leavenworth County

Fort Logan H. Roots Military Post
Building No. 1, Scenic Hill Drive, North Little Rock, Pulaski County

Fort McClellan Ammunition Storage Area
Second Avenue (Magazine Road), Anniston, Calhoun County, AL

Fort Monroe
Isolation Hospital, 20 Moat Walk, Hampton, VA

Fort Point Light Station
On Cape Jellison at end of Fort Point Road in Fort, Stockton Springs, Waldo County, ME

Fort Riley
Building No. 117, 117 Lower Brick Row, Fort Riley, Riley County

Fort Riley
Building No. 122, 122 Lower Brick Row, Fort Riley, Riley County

Fort Riley
Building No. 234, 234 Lower Brick Row, Fort Riley, Riley County

Fort Riley
Building No. 73, 73 Holbrook Avenue, Fort Riley, Riley County

Fort Riley
Carpenter Court Apartments, Building No. 433, 433 Carpenter Avenue, Fort Riley

Fort Riley
Carpenter Court Apartments, Building No. 435, 435 Carpenter Avenue, Fort Riley

Fort Riley
Carpenter Court Apartments, Building No. 436, 436 Carpenter Avenue, Fort Riley

Fort Riley
Carpenter Court Apartments, Building No. 437, 437 Carpenter Place, Fort Riley

Fort Riley
Carpenter Court Apartments, Building No. 438, 438 Carpenter Place, Fort Riley

Fort Riley
Carpenter Court Apartments, Building No. 439, 439 Carpenter Avenue, Fort Riley

Fort Riley
Carpenter Court Apartments, Building No. 440, 440 Carpenter Place, Fort Riley

Fort Riley
Carpenter Court Apartments, Building No. 441, 441 Carpenter Avenue, Fort Riley

Image Coming Soon
Fort Riley
Carpenter Court Apartments, Building No. 444, 444 Carpenter Place, Fort Riley

Fort Riley
Carpenter Court Apartments, Carpenter Avenue & Carpenter Place, Fort Riley, Geary County

Fort Sisseton
Commandant's Quarters, Sisseton, Roberts County, SD

Fort Sisseton
Powder Magazine, Sisseton, Roberts County, SD

Fort Spokane
New Guardhouse, Lincoln, Lincoln County, WA

Fort Spokane
Powder Magazine, Lincoln, Lincoln County, WA

Fort Spokane
Quartermaster Building, Lincoln, Lincoln County, WA

Fort Totten
Adjutant's Office, 12 miles southwest of Devils Lake City off Route 5, Devils Lake, Benson County

Fort Totten
Bakery Shop, 12 miles southwest of Devils Lake City off Route 5, Devils Lake, Benson County

Fort Totten
Captain & First Lieutenant's Quarters, Building No. 2, 12 miles southwest of Devils Lake City off Route 5, Devils Lake

Fort Totten
Captain & First Lieutenant's Quarters, Building No. 4, 12 miles southwest of Devils Lake City off Route 5, Devils Lake

Fort Totten
Commanding Officers' Quarters, 12 miles southwest of Devils Lake City off Route 5, Devils Lake, Benson County

Fort Totten
Commissary, 12 miles southwest of Devils Lake City off Route 5, Devils Lake, Benson County

Fort Totten
Company Barracks, Building No. 11, 12 miles southwest of Devils Lake City off Route 5, Devils Lake

Fort Totten
Company Barracks, Building No. 12, 12 miles southwest of Devils Lake City off Route 5, Devils Lake

Fort Totten
Company Barracks, Building No. 14, 12 miles southwest of Devils Lake City off Route 5, Devils Lake

Fort Totten
Hospital, 12 miles southwest of Devils Lake City off Route 5, Devils Lake, Benson County

Fort Totten
Magazine, 12 miles southwest of Devils Lake City off Route 5, Devils Lake, Benson County

Image Coming Soon
Fort Totten
Quartermaster's Storehouse, 12 miles southwest of Devils Lake City off Route 5, Devils Lake, Benson County

Fort Totten
Second Lieutenant's Quarters, Building No. 1, 12 miles southwest of Devils Lake City off Route 5, Devils Lake

Fort Totten
Second Lieutenant's Quarters, Building No. 5, 12 miles southwest of Devils Lake City off Route 5, Devils Lake

Fort Totten
Surgeon & Chaplains' Quarters, 12 miles southwest of Devils Lake City off Route 5, Devils Lake, Benson County

Fort Vancouver
Artillery Stables, Vancouver, Clark County, WA

Fort Vancouver
Building No. 134, Vancouver, Clark County, WA

Four Lime Kilns
63025 Highway 1, Big Sur, Monterey County, CA

Fowle Warehouse
Repass & Main Streets, Washington, Beaufort County, NC

Fox Stand Inn
On Route 14, north of Royalton, at intersection wi, Royalton

Franklin Manufacturing Company
Waverley Mill, Van Houten & Mill Streets, Paterson, Passaic County

Franklin Square (Twin Houses)
100 block North Calhoun Street, west side, Baltimore, Independent City

Franklin Street Presbyterian Church
Franklin & Cathedral Streets, Baltimore, Independent City, MD

Frederick C. Robie House
5757 Woodlawn Avenue, Chicago, Cook County, IL

Frederick Douglass House
1411 W Street, Southeast, Washington, District of Columbia

Frederick House
D Street, Virginia City, Storey County, NV

Frederick Opocensky House
Sixth Avenue & Maple Street, Niobrara, Knox County, NE

Freeman House
200 East Broad Street, Murfreesboro, Hertford County, NC

Freeman School
Beatrice, Gage County, NE,

Friendship Hall
State Routes 16 & 14, East New Market, Dorchester County, MD

Fries Manaufacturing & Power Company
Idols Station, Yadkin River, Clemmons, Forsyth County

General Dynamics Corporation Shipyard
97 East Howard Street, Quincy, Norfolk County, MA

General Dynamics Corporation Shipyard
Joiner & Sheet Metal Shops, 97 East Howard Street, Quincy, Norfolk County

General Isaac Gregory House
State Route 1121, Camden, Camden County, NC

General Lyman Mower House
16 The Green, Woodstock, Windsor County, VT

General Novelty Store
1734 Lawrence Street, Denver, Denver County, CO

George Gleason Flats
1018 Felix Street, Saint Joseph, Buchanan County, MO

George W. Parker House
4216 Westminster Place, Saint Louis, St. Louis City County, MO

Georgetown Post Office
2 The Circle, Georgetown, Sussex County, DE

Gerald House
Adams & Lawrence Streets, Montgomery, Montgomery County, AL

Ghiselin Boarding House
28 West Street, Annapolis, Anne Arundel County, MD

Gibbs Building
18 Biltmore Avenue, Asheville, Buncombe County, NC

Globe Mill
Twelfth & Thirteenth Streets, 2 & 3 levels Augusta, Augusta, Richmond County

Globeville Community House
4496 Grant Street, Denver, Denver County, CO

Goalder & Goalder Insurance Building
200 Block of Clinton Street, Hickman, Fulton County, KY

Goat Island Light Station
Goat Island, next to entrance to Cape Porpoise Har, Cape Porpoise, York County

Godwin Mill
Boiler & Engine House, Mill & Market Streets, Paterson, Passaic County

Golda Meir House
1606-1608 Julian Street (moved to 1301 South Lipan, Denver, Denver County, CO

Goodblock Building
Larimer & Sixteenth Streets, Denver, Denver County, CO

Goodrich Silvertown Building
1955 Pacific Avenue, Tacoma, Pierce County, WA

Goodwin House
55 Charles Street, Portsmouth, Rockingham County, NH

Gould House
Parker Hill Road, Springfield, Windsor County, VT

Governor Hugh J. Anderson House
Church & Anderson Streets, Belfast, Waldo County, ME

Governor Martin Chittenden House
West side of State Route 117 at intersection with , Jericho Center, Chittenden County, VT

Governor Robert W. Furnas House
Sixth Street, Brownville, Nemaha County, NE

Governor Samuel Ogle House
33 College Avenue, Annapolis, Anne Arundel County, MD

Grand Forks City Hall
404 Second Avenue North, Grand Forks, Grand Forks County, ND

Grand Quarters
3067 East Grand Boulevard, Detroit, Wayne County, MI

Grant Locomotive Works
Market & Spruce Streets, Paterson, Passaic County, NJ

Great Duck Island Light Station
At southern tip of Great Duck Island southeast of , Frenchboro, Hancock County, ME

Great Falls Mill
West Washington & Broad Avenue, Rockingham, Richmond County, NC

Great Falls/S. U. M. Historic District
Oliver Street, Paterson, Passaic County, NJ

Great Falls/S. U. M. Power Canal System
Paterson, Passaic County, NJ,

Great Northern Depot
100-110 Neill Avenue, Helena, Lewis and Clark County, MT

Great Northern Hotel
1612 Larimer Street, Denver, Denver County, CO

Green Hill
Slave Quarters & Woodhouse, State Route 7, North East, Cecil County

Green-Meldrim House
327 Bull Street, Savannah, Chatham County, GA

Greenfield Castle & Outbuildings
U.S. Route 213, Cecilton, Cecil County, MD

Greenlawn
Main House, Route 896 (North Broad Street), 0.6 mile north of , Middletown

Greenwich Friends Meeting House
Ye Greate Street, Greenwich, Cumberland County, NJ

Gregg Shoals Dam & Power Plant
Across Savannah River, Lowndesville, Anderson County, SC

Grice House
Ship Yard Ferry Road, Camden, Camden County, NC

Groff-Collins & W. S. Chessman Buildings
Larimer & Seventeenth Streets, Denver, Denver County, CO

Grosse Ile Municipal Airport
Hangar No. 1, Meridian & Groh Roads, Detroit, Wayne County

Grosse Point Lighthouse
2601 Sheridan Road, Evanston, Cook County, IL

Grove Farm
House, Sharpsburg, Washington County, MD

Gustav Freibus House
3038 Dumbarton Street, Northwest, Washington, District of Columbia

Guthrie Waterworks
South Division Street in Mineral Wells Park, Guthrie, Logan County, OK

H. A. Kling Residence
Monroe, Jasper County, IA,

Halifax County Clerk's Office
King & Market Streets, Halifax, Halifax County, NC

Halifax County Jail
King Street, Halifax, Halifax County, NC

Hall of Records
B Street, Virginia City, Storey County, NV

Hallowell Mill
Hallowell, Kennebec County, ME,

Hamilton Canal
Jackson Street, Lowell, Middlesex County, MA

Hamilton Main Post Office
340 Main Street, Hamilton, Ravalli County, MT

Hammond-Harwood House
19 Maryland Avenue & King George Street, Annapolis, Anne Arundel County, MD

Hanchett Residence Park
1225-1257 Martin Avenue, San Jose, Santa Clara County, CA

Hardin City Water Works
101 East Fourth Street, Hardin, Big Horn County, MT

Hardware & General Store
C Street, Virginia City, Storey County, NV

Hardy Hydroelectric Plant
Dormitory, 6928 East Thirty-sixth Street, Newaygo, Newaygo County

Image Coming Soon
Hardy Hydroelectric Plant
Intake Tower, 6928 East Thirty-sixth Street, Newaygo, Newaygo County

Hardy Hydroelectric Plant
Oil House, 6928 East Thirty-sixth Street, Newaygo, Newaygo County

Hardy Hydroelectric Plant
Powerhouse, 6928 East Thirty-sixth Street, Newaygo, Newaygo County

Harmony Hall
10500 Livingstone Road (10511 Livingstone Road), Friendly, Prince George's County, MD

Harmony Street Baptist Church
527 Forty-Second Place North, Birmingham, Jefferson County, AL

Hartford & New Haven Railroad
Freight Depot, 40 Central Street, Windsor, Hartford County

Harvey House
219 Tryon Palace Drive, New Bern, Craven County, NC

Hatch-Dent House
State Routes 236 & 5, Charlotte Hall, St. Mary's County, MD

Haunted House
U.S. Route 50, Cambridge, Dorchester County, MD

Haven Warehouse
Van Norden & Main Streets, Washington, Beaufort County, NC

Hawthorne Army Ammunition Plant
Hawthorne, Mineral County, NV,

Heber Light & Power Company
Hydroelectric Plant, U.S. Route 40/189, Heber City, Wasatch County

Henderson County Court House
First & Main Streets, Henderson, Henderson County, KY

Hendricks Head Light Station
End of Beach Road, West Southport, Southport, Lincoln County

Henry C. Middaugh House
66 Norfolk Avenue, Clarendon Hills, Du Page County, IL

Henry E. Williams Farmstead
Garage, South of Residence & west of Smokehouse, Cedar Point, Chase County

Henry Foxhall House
3123 Dumbarton Street, Northwest, Washington, District of Columbia

Henry L. Russell House
Route 6, West Grove Township, Bloomfield, Davis County

Henry Rohrbach Farm
House, East of Burnside Bridge Road, Sharpsburg, Washington County

Henry Rohrbach Farm
Outbuildings, East of Burnside Bridge Road, Sharpsburg, Washington County

Henry Sewall House
My Lady Sewall's Manor Road & State Route 14, Secretary, Dorchester County, MD

Henry Wadsworth Longfellow House
487 Congress Street, Portland, Cumberland County, ME

Herndon & Atlantic Life Building
229-243 Auburn Avenue, Atlanta, Fulton County, GA

Hezekiah Reed House
89 State Street, Montpelier, Washington County, VT

Hickman Outlet Building
200 Block of Clinton Street, Hickman, Fulton County, KY

Highland Junior College
Irvin Hall, Highland Junior College Campus, Highland, Doniphan County

Hoffman Farm
Main House, Keedysville Road, Sharpsburg, Washington County

Hollingsworth Tavern
205 Main Street, Elkton, Cecil County, MD

Hollingsworth-Steel House
931 Fell Street, Baltimore, Independent City, MD

Holly Hall
U.S. Route 213, Elkton, Cecil County, MD

Holston Army Ammunition Plant
RDX-and-Composition-B Manufacturing Line 9, Kingsport, Hawkins County, TN

Holy Trinity Russian & Greek Orthodox Church
1121 North Leavitt Street, Chicago, Cook County, IL

Home Moravian Church
529 South Church Street, Winston-Salem, Forsyth County, NC

Homewood
North Charles & Thirty-fourth Streets, Baltimore, Independent City, MD

Homewood
North Charles & Thirty-fourth Streets, Baltimore, Independent City, MD

Homewood
North Charles & Thirty-fourth Streets, Baltimore, Independent City, MD

Homewood
North Charles & Thirty-fourth Streets, Baltimore, Independent City, MD

Homewood
North Charles & Thirty-fourth Streets, Baltimore, Independent City, MD

Horatio Seymour House
Main & Seymour Streets, Middlebury, Addison County, VT

Hotel Harrington
Eleventh & E Streets, Northwest, Washington, District of Columbia

Hotel Kernan
West Franklin Street, Baltimore, Independent City, MD

Hotel Metropole & Broadway Theater
1756 Broadway Street, Denver, Denver County, CO

House of the Community Physician
463 South Church Street, Winston-Salem, Forsyth County, NC

House
Albuquerque, Bernalillo County, NM,

House
South side of Route 9, West Henniker, Merrimack County, NH

Houses adjoining Caton House
802-804 East Lombard Street, Baltimore, Independent City, MD

Howland House (Interior)
Westminster Street, Walpole, Cheshire County, NH

Humble Service Station
Southwest corner, Twenty-sixth Street & Pennsylvan, Washington, District of Columbia

Huntley-Hall-Stockton Building
450 North Trade Street, Winston-Salem, Forsyth County, NC

Ichabod T. Williams & Sons Sawmill & Veneer Plant
Roosevelt Avenue at Carteret Avenue, Carteret, Middlesex County, NJ

Industry Mill
Van Houten & Prospect Street, Paterson, Passaic County, NJ

Ingleside
State Route 1383, Iron Station, Lincoln County, NC

International Smelting & Refining Company
Tooele Smelter, Office Building, State Route 178, Tooele

Isaac Kinsey House & Farm
502 East Sarver Road, Milton, Wayne County, IN

Italian Hall
400 block of Seventh Street between Elm & Pine Str, Calumet, Houghton County, MI

J. C. Penney Department Store
5403-5407 1/2 Ballard Avenue, Seattle, King County, WA

J. S. M. Neill House
725 Madison Avenue, Helena, Lewis and Clark County, MT

Jack Collins Texaco Station
223 West Taylor Street, Griffin, Spalding County, GA

Jail
Main Street, Appomattox, Appomattox County, VA

James Brice House
42 East Street, Annapolis, Anne Arundel County, MD

James Charnley House
1365 North Astor Street, Chicago, Cook County, IL

James Frederic Clarke House
500 South Main Street, Fairfield, Jefferson County, IA

James O'Brien Homestead
Garage, 4.5 miles Northwest of Bozeman, Montana Secondary , Bozeman

James Williams House
22 Market Space, Annapolis, Anne Arundel County, MD

Jarboe Family Hotel
1010 Washington Street (501 West Tenth Street), Kansas City, Jackson County, MO

Jarvis-Slover House
528 East Front Street, New Bern, Craven County, NC

Jefferson County Courthouse
Town Square, Oskaloosa, Jefferson County, KS

Jenkins Brick Company
Plant No. 2, Furnace Street, Montgomery, Montgomery County

Jeremiah Graves House
Main Street, Yanceyville, Caswell County, NC

John Cabot Place
117 Cabot Street, Beverly, Essex County, MA

John Calvin Stevens House
52 Bowdoin Street, Portland, Cumberland County, ME

John Farson House
217 South Home Avenue, Oak Park, Cook County, IL

John Mulvihill Duplex
1408-1410 Charles Street, Saint Joseph, Buchanan County, MO

John Mussey House
91 Danforth Street Northwest, Portland, Cumberland County, ME

John S. Fogg Shoe Factory
4-10 Union Street, Columbian Square, Weymouth, Norfolk County

John Thomson Mason House
3425 Prospect Street, Northwest, Washington, District of Columbia

Johnson & McCallum Houses
Kitchen Dependency, 210 State Street, Natchez, Adams County

Johnson & McCallum Houses
McCallum House, 212 State Street, Natchez, Adams County

Johnson & McCallum Houses
William Johnson House, 210 State Street, Natchez, Adams County

Johnston Buildings
26-28 South Howard Street, Baltimore, Independent City, MD

Joseph Sherrick Farm
Burnside Bridge Road (Rural Route 1), Sharpsburg, Washington County, MD

Joseph Sherrick Farm
House, Burnside Bridge Road (Rural Route 1), Sharpsburg, Washington County

Joseph Sherrick Farm
Smoke House, Burnside Bridge Road, Sharpsburg, Washington County

Joseph Sherrick Farm
Summer Kitchen, Burnside Bridge Road (Rural Route 1), Sharpsburg, Washington County

Kanawha River Lock & Dam No. 11
Lockmaster's House, West side, U.S. Route 35, Clendenin

Kanawha River Lock & Dam No. 11
Lockmaster's House, West side, U.S. Route 35, Clendenin

Kanawha River Lock & Dam No. 11
Lockmaster's House, West side, U.S. Route 35, Clendenin

Kelly Property
454-456 Court Street, Portsmouth, Rockingham County, NH

Kelly-Springfield Tire Plant
Cement House, 701 Kelly Road, Cumberland, Allegany County

Kelly-Springfield Tire Plant
Factory Building, 701 Kelly Road, Cumberland, Allegany County

Kelly-Springfield Tire Plant
Power House, 701 Kelly Road, Cumberland, Allegany County

Kennebec River Light Station
South side of Doubling Point Road, off State Highw, Arrowsic, Sagadahoc County

Kent Island (Brick House)
State Route 18, Stevensville, Queen Anne's County, MD

Kenyon Village
Kenyon School Road, Sherman Avenue, & Lewiston Ave, Richmond (historical)

Kerbaugh
Depot & College Streets, Greeneville, Greene County, TN

Kerr Mill
Sloan Road (State Route 1768), Mill Bridge, Rowan County, NC

Kerr-Jenkins Warehouse
1400 block of Philpot Street, Fells Point, Baltimore, Independent City

Key West Post Office
U.S. Customs House, U.S. Courthouse & Lighthouse Quarters, Front Street, Key West

Kimball House
Village Green, Paris, Oxford County, ME

Kingston Hall
Big Annemessex River, west of Marion Road, Kingston, Somerset County

Knapp House
Wentworth Road, Walpole, Cheshire County, NH

Knights of Pythias Hall
West side B Street, between Union & Sutton Streets, Virginia City, Storey County

Korner's Folly
271 South Main Street, Kernersville, Forsyth County, NC

Korner's Folly
Brick Privy, 271 South Main Street, Kernersville, Forsyth County

Image Coming Soon
Lafayette Square
Jackson Place, Northwest, Washington, District of Columbia

Lafayette Street Railway Powerhouse
2 South Street, Lafayette, Tippecanoe County, IN

Lawrence & Fifteenth Streets (Commercial Building)
Denver, Denver County, CO,

Lazaretto Quarantine Station
Carriage House, Wanamaker Avenue and East Second Street, Tinicum Township, Delaware County

Le Pretre Mansion
716 Dauphine Street, New Orleans, Orleans Parish, LA

Lebbeus Edgerton House
Main Street, Randolph Center, Orange County, VT

Lee & South Charles Street (Brick Row Houses)
Baltimore, Independent City, MD,

Image Coming Soon
Leeds Theatre
37 North Main Street, Winchester, Clark County, KY

Leigh House
State Route 1300, New Hope, Perquimans County, NC

Levering Coffee Warehouse
1400 block of Philpot Street, Fells Point, Baltimore, Independent City

Lewis House
Rocky Mount, Nash County, NC,

Lewiston City Hall
Pine & Park Streets, Lewiston, Androscoggin County, ME

Lexington Motor Company
Eighteenth Street & Columbia Avenue, Connersville, Fayette County, IN

Libby Island Light Station
At southern tip of Libby Island at entrance to Mac, Machiasport, Washington County, ME

Lincoln County Courthouse
West side of common, Wiscasset, Lincoln County, ME

Lincoln Park Homes
Type A Residential Building, West Colfax Avenue & Marispoa Street, Denver, Denver County

Lincoln Park Homes
Type B Residential Building, West Colfax Avenue & Marispoa Street, Denver, Denver County

Lincoln Park Homes
Type C Residential Building, West Colfax Avenue & Marispoa Street, Denver, Denver County

Lincoln Park Homes
West Colfax Avenue & Marispoa Street, Denver, Denver County, CO

Lincoln Schools (Structure Number 2)
Eleventh Street & Fourth Avenue, Greeley, Weld County, CO

Lines Farm
House, East of Smoketown Road, Sharpsburg, Washington County

Little River Light Station
East end of Little River Island, at mouth of Littl, Cutler, Washington County

Little Rock City Hall
Broadway & Markham, Little Rock, Pulaski County, AR

Lloyd Street Synagogue
Lloyd & Watson Streets, Baltimore, Independent City, MD

Lobdell Car Wheel Company
Christina Avenue, Wilmington, New Castle County, DE

Lockerman-Tilton House
9-11 Maryland Avenue, Annapolis, Anne Arundel County, MD

Lockville Hydroelectric Plant
Deep River, 3.5 miles upstream from Haw River, Moncure, Chatham County

Long Lane Farm
State Route 712, Lexington Park, St. Mary's County, MD

Lorene's
200 Block of Clinton Street, Hickman, Fulton County, KY

Lorman House
Charles & Lexington Streets, Baltimore, Independent City, MD

Louis Norris House
542-544 Kuenzli Street, Reno, Washoe County, NV

Louisville Water Company Pumping Stations
Zorn Avenue & River Road, Louisville, Jefferson County, KY

Lowell Canal System
Pawtucket Dam, Merrimack River, above Pawtucket Falls, Lowell

Lower Alloways Creek Friends Meeting House
Hancocks Bridge, Salem County, NJ,

Lozano Cigar Factory
1410 North Twenty-first Street, Tampa, Hillsborough County, FL

Image Coming Soon
Lutzenberger Foundry and Pattern Shop
502 and 505 Jane Street, New Iberia, Iberia Parish, LA

Lyles House
Livingston Road, Fort Washington, Prince George's County, MD

M. Miller Farm
House, Sharpsburg, Washington County, MD

Mackall Square
1633 Twenty-ninth Street, Northwest, Washington, District of Columbia

Image Coming Soon
Madigan Hospital
Medical Administration, Fort Lewis, Pierce County, WA

Madison Avenue & Preston Street (Brick House)
Baltimore, Independent City, MD,

Madison County Courthouse
Wallace Street, Virginia City, Madison County, MT

Main Street (Brick House)
Hillsboro, Queen Anne's County, MD,

Makepeace
Johnson Creek, Crisfield, Somerset County, MD

Manchester Airport
Brick Hangar, East of Pine Island Pond, south of North Perimeter, Manchester

Mare Island Naval Shipyard
Near State Highway 37, Vallejo, Solano County, CA

Mare Island Naval Shipyard
Structural Shop, Near State Highway 37, Vallejo, Solano County

Mariners' Church
Fore Street, between Moulton & Market Streets, Portland, Cumberland County

Mark Twain "Enterprise" Building
C Street, Virginia City, Storey County, NV

Market House
Indianapolis, Marion County, IN,

Marshall Milling Company
Capitola Dam, French Broad River, Marshall, Madison County

Marshall Milling Company
Capitola Manufacturing Company Cotton Mill, South side French Broad River, Marshall, Madison County

Marshall Milling Company
Grist Mill, South side French Broad River, Marshall, Madison County

Marshall Point Light Station
At end of Marshall Point Road, south of Port Clyde, Port Clyde, Knox County

Martick's Restaurant Francais
214 West Mulberry Street, Baltimore, Independent City, MD

Masonic Hall
C Street, Virginia City, Storey County, NV

Mathias Rinckel Mansion
102 North Curry Street, Carson City, Carson City County, NV

Matinicus Rock Light Station
Matinicus Island, on Matinicus Rock, Matinicus, Knox County

Mattapany
Patuxent River, Millstone Landing, St. Mary's County, MD

Maywood Presbyterian Church
400 Northeast Ninth Street, Oklahoma City, Oklahoma County, OK

McAden Mill Number 2
Main Street, McAdenville, Gaston County, NC

McHenry House
Highway 70, Little Rock, Pulaski County, AR

McKinley High School
1500 M Street, Lincoln, Lancaster County, NE

McLean House
Appomattox, Appomattox County, VA,

Meadow Mill (Textile)
Union Avenue & Seneca Street, Woodberry, Baltimore, Independent City

Mechanics' Hall
159 Congress Street, Portland, Cumberland County, ME

Mendenhall Counting House
Jamestown, Guilford County, NC,

Mendenhall House
U.S. Route 29-70A, Jamestown, Guilford County, NC

Merchants & Miners Transportation Company Building
17 Light Street (101 East Redwood Street), Baltimore, Independent City, MD

Merchants Cold Storage Warehouse
160 Kingsley Avenue, Providence, Providence County, RI

Merrimack County Bank
214 North Main Street, Concord, Merrimack County, NH

Methodist Church
Fifth Street, Brownville, Nemaha County, NE

Michigan City Lighthouse
Washington Park, Michigan City, La Porte County, IN

Michigan Island Light Station
Power House, La Pointe, Ashland County, WI

Middlekauf Farm
Brick & Stone House, Sharpsburg, Washington County, MD

Midwest Steel & Iron Works Company
25 Larimer Street, Denver, Denver County, CO

Milan Army Ammunition Plant
Milan, Gibson County, TN,

Milford Ice & Coal Company
18 Maple Avenue, Milford, Sussex County, DE

Mill Houses
929-947 Oella Avenue, Oella, Baltimore County, MD

Mill Point House
State Route 238, Maddox, St. Mary's County, MD

Miller Plaza
12-14 Miller Plaza, Kansas City, Jackson County, MO

Miller Plaza
16-18 Miller Plaza, Kansas City, Jackson County, MO

Miller Plaza
20-22 Miller Plaza, Kansas City, Jackson County, MO

Miller Plaza
23-25 Miller Plaza, Kansas City, Jackson County, MO

Miller Plaza
31-33 Miller Plaza, Kansas City, Jackson County, MO

Miller Plaza
35-37 Miller Plaza, Kansas City, Jackson County, MO

Miller Plaza
9 Miller Plaza, Kansas City, Jackson County, MO

Milltown Dam
Powerhouse, Clark Fork River, 6 miles upstream from Missoula, Milltown

Millwood Apartments
34-36 East Milwaukee Avenue, Detroit, Wayne County, MI

Milwaukee Light
Heat & Traction Company, 8336 West Lapham Street, West Allis, Milwaukee County

Miners Union Hall
Main Street, Granite, Granite County, MT

Miners' Union Hall
West side B Street, between Union & Sutton Streets, Virginia City, Storey County

Minnesota Veterans' Home Complex
Campus Plan, 5101 Minnehaha Avenue, South, Minneapolis

Minnesota Veterans' Home Complex
Dining Hall, 5101 Minnehaha Avenue, South, Minneapolis

Minnesota Veterans' Home Complex
Power House, 5101 Minnehaha Avenue, South, Minneapolis

Mission San Francisco Solano de Sonoma
First & Spain Streets, Sonoma, Sonoma County, CA

Mitchell House
Thirty-first & State Streets, Florence, Douglas County, NE

Moffat Station
2101 Fifteenth Street, Denver, Denver County, CO

Molinelli's Hotel
C Street, Virginia City, Storey County, NV

Monadnock Mills
Mill No. 1, 13-17 Water Street, Claremont, Sullivan County

Monhegan Island Light Station
Monhegan Island, ten miles south by ferry from Por, Monhegan, Lincoln County

Montana Hotel
Park Street & South Main, Anaconda, Deer Lodge County, MT

Montana State University
Montana Hall, West Garfield Street, Bozeman, Gallatin County

Montgomery County Jail
Washington & Spring Streets, Crawfordsville, Montgomery County, IN

Montpelier
Montpelier Drive & State Route 197, Laurel, Prince George's County, MD

Moody Street Feeder
Gatehouse, Moody Street Feeder & Merrimack Canal, Lowell, Middlesex County

Morris Canal
Hotel, Phillipsburg, Warren County, NJ

Moses Grinter House
1420 South Seventy-eighth Street, Muncie, Wyandotte County, KS

Mount Clare
Bayard & South Monroe Streets, Carroll Park, Baltimore, Independent City

Mount Hope
3308 R Street, Northwest, Washington, District of Columbia

Mount Vernon Mills
Mill No. 1 (Textile), Falls Road & Chestnut Street, Baltimore, Independent City

Mount Vernon Mills
Mill No. 2 (Textile), Falls Road & Chestnut Street, Baltimore, Independent City

Mount Vernon Theatre
918 Ninth Street Northwest, Washington, District of Columbia, DC

Mulberry Fields
State Route 244, Valley Lee, St. Mary's County, MD

Mulberry Hill
Sound Shore Road, Edenton, Chowan County, NC

Murfree House
100 East Broad Street, Murfreesboro, Hertford County, NC

Muscogee Manufacturing Company
Front Avenue & Fourteenth Street, Columbus, Muscogee County, GA

Museum Hill
Bounded by Jules, Sixteenth, Messanie & Ninth Stre, Saint Joseph

Myers House
State Route 1347, Bethel, Perquimans County, NC

Narraguagus Light Station
On eastern side of Pond Island at entrance to Narr, Milbridge, Washington County, ME

Nathaniel Grout House
South Acworth Road, Acworth, Sullivan County, NH

National Home for Disabled Volunteer Soldiers Western Branch
U.S. Highway 73, Leavenworth, Leavenworth County, KS

National Institutes of Health
National Cancer Institute, 9000 Rockville Pike, Bethesda, Montgomery County

National Park Seminary
Practice House, Linden Lane, northwest corner of Power Plant Build, Silver Spring

Navy Yard
Building No. 142, Intersection of Sicard Street & Patterson Avenue, Washington, District of Columbia

Navy Yard
Building No. 33, Northeast corner of Patterson & Kennon Streets, Washington, District of Columbia

Navy Yard
Building No. 39, Smith Quadrangle, Washington, District of Columbia

Neville-Kanode Farmstead
Cellar, East side of U.S. Highway 81, 2.5 miles south of K, Munden

Neville-Kanode Farmstead
Residence, East side of U.S. Highway 81, 2.5 miles south of K, Munden

New Albany & Salem Railroad
North Street, Gosport, Owen County, IN

New Haven Rail Yard
Interlocking Control Building, Vicinity of Union Avenue , New Haven, New Haven County

New Whatcom City Hall
121 Prospect Street, Bellingham, Whatcom County, WA

New York
New Haven & Hartford Railroad, Automatic Signalization System, Long Island Sound shoreline between Stamford & New, Stamford

New York
New Haven & Hartford Railroad, Stamford Station, 44 Station Place, Stamford

Nichol's Cafe
Seventeenth Street, Northwest, Washington, District of Columbia

Norcross Mining Office
Virginia City, Storey County, NV,

Norfolk & Western Railway
Petersburg Freight Depot, 5-7 River Street, Petersburg, VA

North Central Railroad
Baltimore Freight House, Guilford & Centre Streets, Baltimore, Independent City

North Charles Street (House
Cast-Iron Porches), 609 Washington Place (North Charles Street), Baltimore, Independent City

North Eutaw Street
No. 201 (Commercial Building), Baltimore, Independent City, MD

North Eutaw Street
No. 221 (Commercial Building), Baltimore, Independent City, MD

North Eutaw Street
Nos. 207-209 (Commercial Buildings), Baltimore, Independent City, MD

Image Coming Soon
North Point Lighthouse
Milwaukee, Milwaukee County, WI,

Northeast Railroad Corridor
Amtrak route between CT & MA state lines, Providence, Providence County, RI

Northeast Railroad Corridor
Amtrak Route between Maryland/Delaware & Delaware/, Wilmington, New Castle County, DE

Northeast Railroad Corridor
Amtrak Route between New York/Connecticut & Connec, New Haven, New Haven County, CT

Northeast Railroad Corridor
Amtrak Route between RI/MA State Line & South Stat, Boston, Suffolk County, MA

Northern Canal
Pawtucket Gatehouse, Northern Canal & Merrimack River, Lowell, Middlesex County

Oakland
Cape Fear River & Route 21, Elizabethtown, Bladen County, NC

Ocean Hall
Bushwood, St. Mary's County, MD,

Ocean Mine No. 1 Complex
Powerhouse & Ventilation Fan, Midland, Allegany County, MD

Octagon House
Stable, 1799 New York Avenue Northwest, Washington, District of Columbia

Ohio & Mississippi Railroad
Repair Shops, Van Trees & Seventeenth Streets, Washington, Daviess County

Oklahoma State Capitol
301 East Harrison Avenue, Guthrie, Logan County, OK

Oklahoma State University
Boys Dormitory, Northwest corner of Hester Street & Athletic Avenu, Stillwater, Payne County

Old Academy
Warren & Hodge Streets, Wiscasset, Lincoln County, ME

Old Anaconda Copper Works
Elm & Market Streets, Perth Amboy, Middlesex County, NJ

Old Arsenal
The Green, New Castle, New Castle County, DE

Old Bar
C Street, Virginia City, Storey County, NV

Old Beaufort Jail
Courthouse Square on Cedar Street, Beaufort, Carteret County, NC

Old Damon House
811 West Lanvale Street, Baltimore, Independent City, MD

Old Frisco Depot
550 West Dickson, Fayetteville, Washington County, AR

Old Governors Mansion
304 North Ewing Street, Helena, Lewis and Clark County, MT

Old House of the Hinges & Outbuildings
East New Market, Dorchester County, MD,

Old Inn
Main & Green Streets, Annapolis, Anne Arundel County, MD

Old Jail
Watkins & Elbert Street, Augusta, Richmond County, GA

Old Land Office Building
501 South Main Street, Winston-Salem, Forsyth County, NC

Old Lincoln County Courthouse
Pioche, Lincoln County, NV,

Old Monroe County Jail
Main & Kendall Streets, Clarendon, Monroe County, AR

Old Police Station
65 1/2 Park Street, Adams, Berkshire County, MA

Old Polk County Jail
Walker Street, Columbus, Polk County, NC

Old Post Office
318 Williams Street, Murfreesboro, Hertford County, NC

Old Potting House
Arlington National Cemetery, Arlington, VA,

Old Shops
Broad Street, Milton, Caswell County, NC

Old Springdale High School
U.S. Highway 71B, Springdale, Washington County, AR

Old St. Paul's Episcopal Church
233 North Charles Street, Baltimore, Independent City, MD

Old State Capitol Building
Markham & Center Streets, Little Rock, Pulaski County, AR

Old Treasury Building
State Circle, Annapolis, Anne Arundel County, MD

Old Trinity Episcopal Church
Church Creek Road (State Route 16), Church Creek, Dorchester County, MD

Old U.S. Appraisers Stores
Gay & Lombard Streets, Baltimore, Independent City, MD

Olive Beach House
603 Ohio, Lawrence, Douglas County, KS

Olney
Hollingsworth Road, Jerusalem, Harford County, MD

Orange County Courthouse
King & Churton Streets, Hillsborough, Orange County, NC

Orwell House
East side of North Bennington Road (State Route 67, North Bennington, Bennington County, VT

Orwell
Franklinville Road, Franklinville, Baltimore County, MD

Otoe County Courthouse
Tenth Street & Central Avenue, Nebraska City, Otoe County, NE

Otterbein United Brethren Church
122 West Conway Street, Baltimore, Independent City, MD

Owl's Head Light Station
Off State Highway 73 just east of Rockland on Owl', Owls Head, Knox County, ME

P. H. & F. M. Roots Company
Eastern Avenue, Connersville, Fayette County, IN

P. J. Heilman House
401 East Cleveland Avenue, Guthrie, Logan County, OK

Palace Clothing Store Building
C Street, Virginia City, Storey County, NV

Paola Free Library
101 East Peoria Street, Paola, Miami County, KS

Paragon Mill
Augusta Canal, Augusta, Richmond County, GA

Park Avenue (House Fronts)
500 block Park Avenue & West Centre Street (east s, Baltimore, Independent City, MD

Park Avenue (House Fronts)
500 block Park Avenue & West Centre Street (west s, Baltimore, Independent City, MD

Park Street Block
Park, Spring & Gray Streets, Portland, Cumberland County

Parke-Davis Industrial Site
Bounded by MacDougall & Joseph Campau Avenues, Detroit, Wayne County, MI

Pascault Row
651-665 West Lexington Street, Baltimore, Independent City, MD

Pavilion Hotel
State Street, Montpelier, Washington County, VT

Pawtucket Canal
Guard Locks, Lowell, Middlesex County, MA

Pawtucket Canal
Pawtucket Falls, Lowell, Middlesex County, MA

Peace & Plenty
U.S. Route 213, Centreville, Queen Anne's County, MD

Pemaquid Point Light Station
End of State Highway 130 south of Bristol Village, Bristol, Lincoln County, ME

Pennsylvania Railroad Improvements
French Street at Christiana River, Wilmington, New Castle County, DE

Pennsylvania Railroad Improvements
Front & French Streets, Wilmington, New Castle County, DE

Pennsylvania Railroad Improvements
Vandever & Bowers Streets, Wilmington, New Castle County, DE

Pennsylvania Railroad Improvements
Vandever Street & Baltimore & Ohio Railroad Vicini, Wilmington, New Castle County, DE

Pensacola Lighthouse
San Carlos Road, Pensacola, Escambia County, FL

Perkin's Island Light Station
East side of Kennebec River just south of Georgeto, Georgetown, Sagadahoc County, ME

Perry County Court House
Square bounded by State Highway 5, Main Street, Gr, Marion

Peter Dalton Ranch
Ferretto House, 9005 South Virginia Street, Reno, Washoe County

Petit Manan Light Station
2.5 miles south of Petit Manan Point, Milbridge, Washington County, ME

Pettigrew House
State Route 1158, Creswell, Washington County, NC

Phelps-Dodge-Palmer Building
200 West Adams Street, Chicago, Cook County, IL

Phoenix Manufacturing Company
Forest & Wisconsin Streets, Eau Claire, Eau Claire County, WI

Phoenix Mill
Van Houten & Cianci Streets, Paterson, Passaic County, NJ

Phoenix Shot Tower
Front & Fayette Streets, Baltimore, Independent City, MD

Picatinny Arsenal
400 Area, Gun Bag Loading District, State Route 15 near I-80, Dover

Pigeon Point Lighthouse
State Highway 1, Pescadero, San Mateo County, CA

Pine Street
400 Block (Brick Houses), Baltimore, Independent City, MD

Pleasant Street (House)
9, 11, 11 1/2, 15 East Pleasant Street

Plymouth Place
1560-1572 Broadway, Denver, Denver County, CO

Police Department Headquarters
100 Fallsway, Baltimore, Independent City, MD

Polk County Courthouse
Courthouse Street, Columbus, Polk County, NC

Poplar Hill
7606 Woodyard Road (His Lordship's Kindness Road) , Clinton, Prince George's County, MD

Poplar Hill
Privy, 7606 Woodyard Road, Clinton, Prince George's County

Poplar Hill
Slave Hospital, 7606 Woodyard Road, Clinton, Prince George's County

Poplar Hill
Smokehouse, 7606 Woodyard Road, Clinton, Prince George's County

Porter Screen Warehouse & Distributing Company
Warehouse No. 11, East Spring Street, Winooski, Chittenden County

Portland General Electric Company
H.P. Boiler Room, 1841 Southeast Water Street, Portland, Multnomah County

Portland General Electric Company
Stephens Substation, 1841 Southeast Water Street, Portland, Multnomah County

Portland General Electric Company
Turbine Building, 1841 Southeast Water Street, Portland, Multnomah County

Porto Bello
Queens Creek, Camp Peary Military Reservation, Williamsburg, York County

Post Office Block
Northwest corner of Wall & Montgomery Streets, Idaho City, Boise County, ID

Pottawattamie County Jail
226 Pearl Street, Council Bluffs, Pottawattamie County, IA

Powder House
Wiscasset, Lincoln County, ME,

Pratt & Paca Streets (Brick Building)
Baltimore, Independent City, MD,

Pratt Street Power Plant
South of Pratt Street on Pier 4, Baltimore, Independent City, MD

Presbyterian Church
Mount Pleasant Road, Brick, Colbert County, AL

Prospect Harbor Light Station
Off State Route 195 at end of road to Prospect Har, Prospect Harbor, Hancock County, ME

Prospect House
3508 Prospect Street, Northwest, Washington, District of Columbia

Providence & Worcester Railroad
Freight House, Canal Street, Providence, Providence County

Provisions Warehouse Historic District
Kinsley & Harris Avenues, Providence, Providence County, RI

Public School No. 74
220 Homewood Avenue, Baltimore, Independent City, MD

Pullman Industrial Complex
Worker's Housing, 111 Street & Cottage Grove Avenue, Chicago, Cook County

Pumpkin Island Light Station
Pumpkin Island, at northern end of Eggemoggin Beac, Eggemoggin, Hancock County

Pure Oil Service Station
Intersection of U.S. 130 Northbound & Collingswood, Collingswood, Camden County, NJ

Ralph Richterkessing Farm
4600 I-70 North Service Road, Saint Peters, St. Charles County, MO

Ralph Richterkessing Farm
Residence, 4600 I-70 North Service Road, Saint Peters, St. Charles County

Ram Island Light Station
Ram Island, south of Ocean Point & just north of F, Ocean Point, Lincoln County

Raritan Arsenal
Assembly Plant J1, 2890 Woodbridge Avenue, Bonhamtown, Middlesex County

Raritan Arsenal
Assembly Plant K2, 2890 Woodbridge Avenue, Bonhamtown, Middlesex County

Raritan Arsenal
Fire Station, 2890 Woodbridge Avenue, Bonhamtown, Middlesex County

Raritan Arsenal
Machine Shop S-3, 2890 Woodbridge Avenue, Bonhamtown, Middlesex County

Raritan Arsenal
Machine Shop S-3-C, 2890 Woodbridge Avenue, Bonhamtown, Middlesex County

Raritan Arsenal
Upholstery Shop, 2890 Woodbridge Avenue, Bonhamtown, Middlesex County

Raspberry Island Light Station
Fog Signal Building, Bayfield, Bayfield County, WI

Raven Cross Inn
29 Ravenscroft Drive, Asheville, Buncombe County, NC

Ray R. Jones Farmstead
2195 West 9000 Street, West Jordan, Salt Lake County, UT

Readbourne
Land's End Road, Wilmer Neck, Centreville, Queen Anne's County

Redcrest
345 Elm Street, Canton, Fulton County, IL

Reeves Pulley Company
Seventh & Wilson Streets, Columbus, Bartholomew County, IN

Rehobeth
Punkum Road, Eldorado, Dorchester County, MD

Residence Row (Brick Houses)
8-18 West Hamilton Street, Baltimore, Independent City, MD

Resurrection Manor
Old Highway, Hollywood, St. Mary's County, MD

Reynold's Tavern
4 Church Circle at Franklin Street, Annapolis, Anne Arundel County, MD

Richardson & Robbins Cannery
Kings Highway, Dover, Kent County, DE

Rider-Lewis Motor Car Company
West Second Street & Sycamore, Anderson, Madison County, IN

Riggs-Riley House
3038 N Street, Northwest, Washington, District of Columbia

Robinson-Dillworth House
2709 Meridian Pike, Huntsville, Madison County, AL

Rockland Breakwater Light Station
At end of granite breakwater extending south from , Rockland, Knox County, ME

Rocky Mountain Laboratories
Building No. 1, 903 South Fourth Street, north front, Hamilton

Rocky Mountain Laboratories
Building No. 15, 903 South Fourth Street, 120 feet west of Building, Hamilton

Rocky Mountain Laboratories
Building No. 2, 903 South Fourth Street, center front, Hamilton

Rocky Mountain Laboratories
Building No. 4, 903 South Fourth Street, center rear, Hamilton

Rocky Mountain Laboratories
Building No. 5, 903 South Fourth Street, south rear, Hamilton

Rodney Wing House
Westminster Street, Walpole, Cheshire County, NH

Rogers Locomotive & Machine Works
Administration Building, Spruce & Market Streets, Paterson, Passaic County

Rogers Locomotive & Machine Works
Erecting Shop, Spruce & Market Streets, Paterson, Passaic County

Rogers Locomotive & Machine Works
Fitting Shop, Spruce & Market Streets, Paterson, Passaic County

Rogers Locomotive & Machine Works
Millwright Shop, Spruce & Market Streets, Paterson, Passaic County

Rogers Locomotive & Machine Works
Spruce & Market Streets, Paterson, Passaic County, NJ

Rolland Apartments
216-218 Second Avenue North, Great Falls, Cascade County, MT

Rookery Building
209 South LaSalle Street, Chicago, Cook County, IL

Rose Hill Manor
1611 North Market Street, Frederick, Frederick County, MD

Rowell's Inn
State Route 11, Simonsville, Windsor County, VT

Roxbury Gas Light Company
Gasholder, 8 Gerard Street at Massachusetts Avenue, Boston, Suffolk County

Russell & Simmons Factory
Goodrich Street, Augusta Canal, Augusta, Richmond County

S. C. Ashby House
642 Dearborn Street, Helena, Lewis and Clark County, MT

S. U. M. Hydroelectric Plant
McBride Avenue, Paterson, Passaic County, NJ

S.A. Sheffield House
Los Angeles & Sycamore Streets, Anaheim, Orange County, CA

Sacred Heart Church at Whitemarsh
Rectory, 16101 Annapolis Road, Bowie, Prince George's County

Image Coming Soon
Saint Francis Church
Rectory, 209 Benham Street, Dayton, Campbell County

Saint Luke's Hospital
Nurses' Home, 501 East Nineteenth Avenue, Northeast corner of Ea, Denver

Saint Paul & Saratoga Streets (House)
Baltimore, Independent City, MD,

Salem College
Brothers House, 600 South Main Street, Winston-Salem, Forsyth County

Salem College
Office Building, 9-11 Academy Street, Winston-Salem, Forsyth County

Salem College
Old Chapel Annex, 601 South Church Street, Winston-Salem, Forsyth County

Salem College
Sisters House, 619-621 South Church Street, Winston-Salem, Forsyth County

Salt Lake City Water & Electrical Power Company
Jordan Narrows Hydroelectric Plant, Jordan River, Riverton, Salt Lake County

Salt Lake Pressed Brick Company
1100 East Street, Salt Lake City, Salt Lake County, UT

Samuel Page House
South side of Lee Street, East of U.S. Route 1, Wiscasset, Lincoln County

Samuel Pry Mill
Keedysville Road, Sharpsburg, Washington County, MD

San Juan & New York Mining & Smelting Company
Superintendent's House, State Route 160, Durango, La Plata County

Savage Mining Office
Virginia City, Storey County, NV,

Schmidt Baking Company
1301 Laurens Street, Baltimore, Independent City, MD

School Street-Monroe Street Neighborhood
Bounded on north by Quincy & Monroe Streets, on so, Passaic, Passaic County

Scott-Grant House
3238 R Street, Northwest, Washington, District of Columbia

Scoville Building
619-631 West Washington Street, Chicago, Cook County, IL

Seguin Island Light Station
Summit of Seguin Island, south of mouth of Kennebe, Popham Beach, Sagadahoc County

Sewall-Belmont House
144 Constitution Avenue, Northeast, Washington, District of Columbia

Sewall-Belmont House
144 Constitution Avenue, Northeast, Washington, District of Columbia

Sewall-Belmont House
144 Constitution Avenue, Northeast, Washington, District of Columbia

Shaker Centre Family Drying House
West side of U.S. Route 68, South Union, Logan County, KY

Shaker Centre Family Dwelling House
North side of Village Road, North of U.S. Route 68, Pleasant Hill, Mercer County

Shaker Centre Family Ministry's Shop & Dwelling
East side of U.S. Route 68, South Union, Logan County, KY

Shaker Centre Family Preservatory
West side of U.S. Route 68, South Union, Logan County, KY

Shaker Centre Family Trustees' Office
South side of Village Road, North of U.S. Route 68, Pleasant Hill, Mercer County

Shaker Centre Family Washhouse
U.S. Route 68, South Union, Logan County, KY

Shaker East Family Brethren's Shop
North side of Village Road, North of U.S. Route 68, Pleasant Hill, Mercer County

Shaker East Family Dwelling House
U.S. Route 68, Pleasant Hill, Mercer County, KY

Shaker Smoke House
Pleasant Hill, Mercer County, KY,

Shaker South Union Tavern
East side of Route 73, South Union, Logan County, KY

Shaker West Family Drying House
North side of Village Road, North of U.S. Route 68, Pleasant Hill, Mercer County

Shaker West Family Dwelling House (Second)
North side of Village Road, North of U.S. Route 68, Pleasant Hill, Mercer County

Shaker West Family Privy
North side of Village Road, North of Route 68 & St, Pleasant Hill, Mercer County

Shaker West Family Sisters' Shop
North side of Village Road, North of U.S. Route 68, Pleasant Hill, Mercer County

Shaker West Family Wash House
North side of Village Road, North of U.S. Route 68, Pleasant Hill, Mercer County

Shakespeare Street
1600 Block (Brick Cottage), Baltimore, Independent City, MD

Shamrock Mill Site
Augusta, Richmond County, GA,

Shannock Village
Main Street, North Shannock Road, & West Shannock , Richmond (historical)

Sharpe Army Depot
Lathrop, San Joaquin County, CA,

Shea Block
50 West Central Street, Manchester, Hillsborough County, NH

Sierra Army Depot
Herlong, Lassen County, CA,

Silver City Museum
312 West Broadway, Silver City, Grant County, NM

Silver Hotel
C Street, Virginia City, Storey County, NV

Silver Lake Cordage Company
308 Nevada Street, Newton, Middlesex County, MA

Silver Plume School
Main Street, Silver Plume, Clear Creek County, CO

Silverton Historic District
1067 Reese Street (House), Silverton, San Juan County, CO

Silverton Historic District
Art Emporium, 1228 Green Street, Silverton, San Juan County

Silverton Historic District
Courthouse, West Fifteenth & Green Streets, Silverton, San Juan County

Silverton Historic District
Grand Imperial Hotel, West Twelfth & Green Streets, Silverton, San Juan County

Silverton Historic District
Jail, West Fifteenth & Green Streets, Silverton, San Juan County

Silverton Historic District
Two-Entry Livery, 1112 East Green Street, Silverton, San Juan County

Simpson-Duffy House
East Front & Pollack Streets, New Bern, Craven County, NC

Singer Manufacturing Company
321 First Street, Elizabeth, Union County, NJ

Sinsel Hardware Building
2 Pennsylvania Avenue, Cameron, Marshall County, WV

Sinsel Hardware Building
2 Pennsylvania Avenue, Cameron, Marshall County, WV

Sinsel Hardware Building
2 Pennsylvania Avenue, Cameron, Marshall County, WV

Sion Hill
2026 Level Road, Havre de Grace, Harford County, MD

Sioux Falls Veterans Administration Medical & Regional Office Center
2501 West Twenty-second, Sioux Falls, Minnehaha County, SD

Skyline Urban Renewal Area
1622-1632 Arapahoe Street (Commercial Buildings), 1622-1632 Arapahoe Street, Denver, Denver County

Skyline Urban Renewal Area
Larimer Square, 1400 Block, Larimer Street, Denver

Slover House
East Front & Johnson Streets, New Bern, Craven County, NC

Smallwood's Retreat
State Routes 224 & 484, Marbury, Charles County, MD

Smallwood-Jones House
524 East Front Street, New Bern, Craven County, NC

Smith House
Keedysville Road Near Upper Bridge, Sharpsburg, Washington County, MD

Smith-Canfield House
East side of State Route 7, south of intersection , Arlington, Bennington County

Smithsonian Institution Building
1000 Jefferson Drive, between Ninth & Twelfth Stre, Washington, District of Columbia

Smithsonian Institution
Arts & Industries Building, 900 Jefferson Drive Southwest, Washington, District of Columbia

Solon O. Thacher House
1613 Tennessee Avenue, Lawrence, Douglas County, KS

Image Coming Soon
Sophia's Dairy
Pulaski Highway, Belcamp, Harford County, MD

Sotterly
Barn, State Route 245 & Vista Road, Hollywood, St. Mary's County

Sotterly
Necessary, State Route 245 & Vista Road, Hollywood, St. Mary's County

South Elyton Baptist Church
102 First Street, South, Birmingham, Jefferson County

Southern Pacific Railroad
Carlin Shops, Engine Stores Building, Foot of Sixth Street, Carlin

Southern Pacific Railroad
Carlin Shops, Roundhouse Machine Shop Extension, Foot of Sixth Street, Carlin

Southern Pacific
Sacramento Shops, Car Machine Shop, 111 I Street, Sacramento

Southern Pacific
Sacramento Shops, Car Shop No. 3, 111 I Street, Sacramento

Southern Pacific
Sacramento Shops, Erecting Shop, 111 I Street, Sacramento

Southern Pacific
Sacramento Shops, Planing Mill, 111 I Street, Sacramento

Southern Pacific
Sacramento Shops, Privy, 111 I Street, Sacramento

Southern Railway Company
Spencer Shops, Spencer, Rowan County, NC

Sparling Hotel
Third Street North, Great Falls, Cascade County, MT

Speed Changing Pulley Company Factory
Thirty-second Street, Anderson, Madison County, IN

Sperry Corn Elevator Complex
Weber Avenue (North side), West of Edison Street, Stockton, San Joaquin County

Spesutia Protestant Episcopal Church Vestry
Perryman Road (State Route 159), Perryman, Harford County, MD

Spindale Recreation House
101 Main Street, Spindale, Rutherford County, NC

Spring Point Ledge Light Station
End of breakwater at foot of Fort Preble, South Portland, Cumberland County, ME

Squirrel Point Light Station
Off Highway 127, Steen Road to end of Bald Head Ro, Arrowsic, Sagadahoc County

St. Andrew's Episcopal Church
Saint Andrew's Church Road, Leonardtown, St. Mary's County, MD

St. Anthony's Orphanage
Auditorium, 1500 Indian School Road Northwest, Albuquerque, Bernalillo County

St. Anthony's Orphanage
Chapel, 1500 Indian School Road Northwest, Albuquerque, Bernalillo County

St. Anthony's Orphanage
Classroom & Dormitory, 1500 Indian School Road Northwest, Albuquerque, Bernalillo County

St. Benedict Parish Church & School
Clay & Fifth Streets, Nebraska City, Otoe County, NE

St. Clair Tunnel
Sarnia Pump House, Northeast of east portal, Port Huron, St. Clair County

St. Croix Island National Monument
Oil House, St. Croix Island, Washington County, ME

St. Francis Xavier Church
Manor House, State Route 243, Compton, St. Mary's County

St. Francis Xavier Roman Catholic Church
Warwick & Church Roads, Warwick, Cecil County, MD

St. George's Church
Valley Lee, St. Mary's County, MD,

St. Ignatius Catholic Church
533 East Jarrettsville Road, Hickory, Harford County, MD

St. Ignatius Roman Catholic Church
Webster Field Road, Saint Inigoes Shores, St. Mary's County, MD

Image Coming Soon
St. James Catholic School
9 Wall Street, Red Bank, Monmouth County, NJ

St. James Episcopal Church
766 North Main Street, Hendersonville, Henderson County, NC

St. James the Less Catholic Church & Rectory
1225 East Eager Street, Baltimore, Independent City, MD

St. John's Church (Protestant Episcopal)
Highgate Falls Common, Highgate Falls, Franklin County, VT

St. John's College
Brick Double House, Saint John's Street, Annapolis, Anne Arundel County

St. John's College
Chase-Stone House, 235 King George Street, Annapolis, Anne Arundel County

St. John's College
Pinkney Hall, College Avenue, Annapolis, Anne Arundel County

St. Joseph Railway
Light, Heat & Power Company Shops Building, 713-723 Highland Avenue, Saint Joseph

St. Joseph's Chapel
Ammendale Road, Beltsville, Prince George's County, MD

St. Louis Army Ammunition Plant
4800 Goodfellow Boulevard, Saint Louis, St. Louis City County, MO

St. Louis Union Station Powerhouse
South Eighteenth Street, North of U.S. Highway 40, Saint Louis, St. Louis City County

St. Louis
San Francisco Railroad Station, Perry, Noble County, OK

St. Mary's in the Mountains
Virginia City, Storey County, NV,

St. Mary's Protestant Episcopal Church
State Route 272, North East, Cecil County, MD

St. Mary's Seminary Chapel
North Paca Street & Druid Hill Avenue, Baltimore, Independent City, MD

St. Mary's Seminary
600 North Paca Street, Baltimore, Independent City, MD

St. Matthew's Episcopal Church
St. Mary's Road, Hillsborough, Orange County, NC

St. Patrick's Catholic Church
Off State Route 215, Damariscotta Mills, Lincoln County, ME

St. Paul's Church
Northwest side Baden-Naylor Road, intersection wit, Baden, Prince George's County

St. Paul's Episcopal Church
State & Court Streets, Windsor, Windsor County, VT

St. Paul's Episcopal Church
West Church & North Broad Streets, Edenton, Chowan County, NC

St. Paul's Rectory
24 West Saratoga & Cathedral Streets, Baltimore, Independent City, MD

St. Peter's Convent
88 Main Street, Danbury, Fairfield County, CT

St. Thomas' Church
14300 St. Thomas' Church Road at Croom Road, Croom, Prince George's County, MD

St. Thomas' Episcopal Church
Craven Street, Bath, Beaufort County, NC

Stamford Street Railroad
Trolley Barn & Office, 35 Station Place, Stamford, Fairfield County

Stamp's Quarter
U.S. Route 158, Locust Hill, Caswell County, NC

Standard Distillers Products
Incorporated Building, 306-310 East Lombard Street, Baltimore, Independent City

Star Theater
1615-1617 East Eighteenth Street, Kansas City, Jackson County, MO

Starr Piano Factory & Richmond Gas Company
G Street Bridge & Main Street Bridge, Richmond, Wayne County, IN

State Bank of Niobrara
Elm Street, Niobrara, Knox County, NE

State Capitol Company Building
301 West Harrison Avenue, Guthrie, Logan County, OK

Stephen Frazee House
7733 Canal Road, Valley View, Cuyahoga County, OH

Store
Highgate Falls Common, Highgate Falls, Franklin County, VT

Storey County Courthouse
Virginia City, Storey County, NV,

Stoughton Water Works
Pumping Station, Central Street, 1700 Block, Stoughton

Stratford Army Engine Plant
550 South Main Street, Stratford, Fairfield County, CT

Strouse Building
Paca & Lombard Streets, Baltimore, Independent City, MD

Sudler's Conclusion
Dependency, Route 361, northwest of Manokin, Manokin

Sudler's Conclusion
Route 361, northwest of Manokin, Manokin, Somerset County

Sugar City Cooperative Creamery
140 East Sixth Street (Highway 212), Chaska, Carver County, MN

Sugar House (Refinery)
Aliceanna & Chester Streets, Baltimore, Independent City, MD

Sugar River Grist Mill & Saw Mill
159 Main Street, Claremont, Sullivan County, NH

Sugaw Creek Presbyterian Church
101 Sugaw Creek Road, Charlotte, Mecklenburg County, NC

Sullivan Machinery Company
Main Street between Pearl & Water Streets, Claremont, Sullivan County, NH

Sun Life Insurance Company Building
109 East Redwood Street, Baltimore, Independent City, MD

Swan-Frick House
West Franklin Street, Baltimore, Independent City, MD

Swaringen Wholesale Grocery
210-216 North Lee Street, Salisbury, Rowan County, NC

Sweet Air
Manor Road & State Route 145, Sweet Air, Baltimore County, MD

T. L. Thorpe Building
19 Traction Street, Manchester, Hillsborough County, NH

Taggart-Steele House
Cathedral & Madison Streets, Baltimore, Independent City, MD

Taney (Roger Brook) House
121 South Bentz Street, Frederick, Frederick County, MD

Tavern
Appomattox, Appomattox County, VA,

Tavern
Guesthouse, Main Street, Appomattox, Appomattox County

Tavern
Tavern Kitchen, Main Street, Appomattox, Appomattox County

Taylor-Ward House
228 Craven Street, New Bern, Craven County, NC

Teackle Mansion
Prince William & Mansion Streets, Princess Anne, Somerset County, MD

Tears-McFarlane Garage
1200 Williams Street, Denver, Denver County, CO

Techwood Homes (Public Housing)
Bounded by North Avenue, Parker Street, William St, Atlanta

Teller House
Central City, Gilpin County, CO,

Telluride Power Company
Olmsted Hydroelectric Plant, mouth of Provo River Canyon West of U.S. Route 189, Orem, Utah County

Tenants Harbor Light Station
Southern Island, at entrance to Tenants Harbor, Tenants Harbor, Knox County

Tenement Building "E"
Langley Avenue, Chicago, Cook County, IL

Teresa Fenwick House
3512 P Street, Northwest, Washington, District of Columbia

Image Coming Soon
Teresa Fenwick House
3512-3514 P Street, Northwest, Washington, District of Columbia

Terminal Building
184 Kinsley Avenue & 11-25 Terminal Way, Providence, Providence County, RI

The Barracks
Barracks Road, Hillsborough, Orange County, NC

The Emporium
154 Water Street, Hallowell, Kennebec County, ME

The Lazaretto
Delaware River, Essington, Delaware County, PA

The Tavern
800 South Main Street, Winston-Salem, Forsyth County, NC

Thirty-Second Street Baptist Church (1924)
518 Thirty-second Street, South, Birmingham, Jefferson County

Thomas A. Edison Laboratories
Building No. 2, West Orange, Essex County, NJ

Thomas A. Edison Laboratories
Building No. 3, West Orange, Essex County, NJ

Thomas House
State Route 304, Ruthsburg, Queen Anne's County, MD

Thomas Massey House
Lawrence & Springhouse Roads (Marple Township), Broomall, Delaware County, PA

Tide Mill Farm
House, 100 Tide Mill Lane, Salem, Salem County

Tivoli-Union Brewery
1320-1348 Tenth Street, Denver, Denver County, CO

Tivoli-Union Brewery
West Denver Turn-Halle, Thirty-first Street, Denver, Denver County

Tobacco Prizing House
116 Elm Street, Madison, Jefferson County, IN

Todd & Rafferty Machine Company
Van Houten Street & McGee Alley, Paterson, Passaic County, NJ

Tooele Army Depot
Tooele, Tooele County, UT,

Trader House
403 East Broad Street, Murfreesboro, Hertford County, NC

Trail & Ross Houses
Courthouse Square, Frederick, Frederick County, MD

Trapnall Hall
423 East Capitol Avenue, Little Rock, Pulaski County, AR

Trinidad Foundry & Machine Company
Foundry, Goddard Avenue, Trinidad, Las Animas County

Trinidad Foundry & Machine Company
Machine Shop, Goddard Avenue, Trinidad, Las Animas County

Trinidad Foundry & Machine Company
Office, Goddard Avenue, Trinidad, Las Animas County

Trinidad Foundry & Machine Company
Pattern Shop, Goddard Avenue, Trinidad, Las Animas County

Trinity Episcopal Church
310 East Noble Avenue, Guthrie, Logan County, OK

Troup Store
South side of U.S. Highway 84, east of Roe Street, Stockton, Lanier County

Tudor Place
1644 Thirty-first Street, Northwest, Washington, District of Columbia

U. S. Assay Office
206 Broadway Street, Helena, Lewis and Clark County, MT

U. S. Border Inspection Station
103 Cherry Street, Sumas, Whatcom County, WA

U. S. Post Office
North Carson Street, Carson City, Carson City County, NV

U.S. Arsenal Building
City Park, Little Rock, Pulaski County, AR

U.S. Arsenal
Reisterstown Road, Pikesville, Baltimore County, MD

U.S. Barracks
Building A, Pentagon Barracks, Riverside Mall at Spanish Town , Baton Rouge

U.S. Barracks
Building B, Riverside Mall at Spanish Town Road, Baton Rouge, East Baton Rouge Parish

U.S. Coast Guard Building
Pennsylvania Avenue, Washington, District of Columbia, DC

U.S. Customs Service Port of Roosville
Main Port Building, U.S. Highway 93, immediately south of U.S.-Canadia, Eureka

U.S. Customs Service Port of Roosville
U.S. Highway 93, immediately south of U.S.-Canadia, Eureka, Lincoln County

U.S. Soldiers Home
Brick House with Mansard Roof, Rock Creek Church Road & Upshur Street Northwest, Washington, District of Columbia

U.S. Veterans Administration Medical Center
600 South Seventieth Street, Lincoln, Lancaster County, NE

U.S.D.A. Plant Quarantine Building
209 River Street, Hoboken, Hudson County, NJ

Union Brewery
Virginia City, Storey County, NV,

Union Depot Area Study
F. S. Harmon Mattress Company, 1953 South C Street, Tacoma, Pierce County

Union Depot Area Study
Pacific Brewing & Malting Company, 2500 Holgate Street, Tacoma, Pierce County

Union Elevated Railroad
Adams Street Station, Wabash Avenue, Chicago, Cook County

Union Elevated Railroad
Randolph-Wabash Avenue Station, Randolph Street & Wabash Avenue, Chicago, Cook County

Union Elevated Railroad
State Street Station, Van Buren Street, Chicago, Cook County

Union Pacific Railroad Warehouse
1711-1735 Nineteenth Street, Denver, Denver County, CO

Union Station
West Oklahoma & Railroad Avenues, Guthrie, Logan County, OK

Union Tavern
Main Street between Lee Street & Farmer's Alley, Milton, Caswell County, NC

Union Works
Spruce & Market Streets, Paterson, Passaic County, NJ

University of Maryland
Medical Building, Greene & Lombard Streets, Baltimore, Independent City

Utah Power & Light Company
Stairs Hydroelectric Station, Holladay, Salt Lake County, UT

Utah Power Company
Granite Hydroelectric Plant, Holladay, Salt Lake County, UT

Vanderbilt Mansion
Coach House, Hyde Park, Dutchess County, NY

Vanor
Lancaster Pike & Radnor Railroad Station, Radnor, Delaware County, PA

Veterans Administration Center
Officers Duplex Quarters, 5302 East Kellogg (Legal Address); 5500 East Kello, Wichita, Sedgwick County

Veterans Administration Medical Center
Building No. 1, Old State Route 13 West, Marion, Williamson County

Veterans Administration Medical Center
Building No. 13, Old State Route 13 West, Marion, Williamson County

Veterans Administration Medical Center
Building No. 8, Old State Route 13 West, Marion, Williamson County

Vickers Building
219-231 East Redwood Street, Baltimore, Independent City, MD

Victor Block
202 West Harrison Avenue, Guthrie, Logan County, OK

Vigilant Firehouse
1066 Wisconsin Avenue Northwest, Washington, District of Columbia, DC

Virginia City News Building
C Street, Virginia City, Storey County, NV

Virginia Hotel
C Street, Virginia City, Storey County, NV

Vryling-Lovell House
South Main Street, Charlestown, Sullivan County, NH

W. A. Glasner House
850 Sheridan Road, Glencoe, Cook County, IL

W. Brown Baker Building
1319 Larimer Street, Denver, Denver County, CO

W. C. Bradley Company
Front Avenue, Columbus, Muscogee County, GA

W. K. Bowman-O'Neal Apartment Building
4313 East Kellogg Street, Wichita, Sedgwick County, KS

W. Taylor Birch House
3099 Q Street, Northwest, Washington, District of Columbia

Walnut Grove
Wright Neck at Reid Creek, Centreville, Queen Anne's County, MD

Waltham Watch Company
221-257 Crescent Street, Waltham, Middlesex County, MA

Walton H. Hopkins House
15 Maryland Avenue & King George Street, Annapolis, Anne Arundel County, MD

Warner Plaza
12 Warner Plaza, Kansas City, Jackson County, MO

Warner Plaza
22 Warner Plaza, Kansas City, Jackson County, MO

Warner Plaza
23 Warner Plaza, Kansas City, Jackson County, MO

Warner Plaza
29 Warner Plaza, Kansas City, Jackson County, MO

Warner Plaza
37 Warner Plaza, Kansas City, Jackson County, MO

Warner Plaza
42 Warner Plaza, Kansas City, Jackson County, MO

Warner Plaza
43 Warner Plaza, Kansas City, Jackson County, MO

Warner Plaza
8 Warner Plaza, Kansas City, Jackson County, MO

Warner Plaza
9 Warner Plaza, Kansas City, Jackson County, MO

Warren-Child House
Old Crown Point Road, Perkinsville, Windsor County, VT

Warwick Fort Manor House (Ruins)
Warwick Road, Secretary, Dorchester County, MD

Washington Bryan House & Office
603 & 605 Pollack Street, New Bern, Craven County, NC

Washington Fire Engine Company No. 5
7 North Lawrence Street, Mobile, Mobile County, AL

Washington Historic District
Zophus Leggett Store, 302 Pierce Street, Washington, Beaufort County

Washington Park (Buildings)
Maine, Fourth, Hampshire, & Fifth Streets

Waterloo Row
606-628 North Calvert Street, Baltimore, Independent City, MD

Waters House
State Route 413, Kingston, Somerset County, MD

Watertown Arsenal
Building No. 114, Watertown, Middlesex County, MA

Watertown Arsenal
Building No. 116, Watertown, Middlesex County, MA

Watertown Arsenal
Building No. 121, Watertown, Middlesex County, MA

Watertown Arsenal
Building No. 152, Watertown, Middlesex County, MA

Watertown Arsenal
Building No. 211, Watertown, Middlesex County, MA

Watertown Arsenal
Building No. 212, Watertown, Middlesex County, MA

Watertown Arsenal
Building No. 292, Welch Avenue, Watertown, Middlesex County

Watertown Arsenal
Building No. 311, Arsenal Street, Watertown, Middlesex County

Watertown Arsenal
Building No. 312, Wooley Avenue, Watertown, Middlesex County

Watertown Arsenal
Building No. 313, Talcott Avenue, Watertown, Middlesex County

Watertown Arsenal
Building No. 34, Arsenal Street, Watertown, Middlesex County

Watertown Arsenal
Building No. 36, Arsenal Street, Watertown, Middlesex County

Watertown Arsenal
Building No. 37, Arsenal Street, Watertown, Middlesex County

Watertown Arsenal
Building No. 43, Arsenal Street, Watertown, Middlesex County

Watertown Arsenal
Building No. 51, Watertown, Middlesex County, MA

Watertown Arsenal
Building No. 71, Watertown, Middlesex County, MA

Watertown Arsenal
Building No. 72, Watertown, Middlesex County, MA

Watervliet Arsenal
Building 103, South Broadway, on Hudson River, Watervliet

Watervliet Arsenal
Building 104, South Broadway, on Hudson River, Watervliet

Watervliet Arsenal
Building 105, South Broadway, on Hudson River, Watervliet

Watervliet Arsenal
Building 106, South Broadway, on Hudson River, Watervliet

Watervliet Arsenal
Building 108, South Broadway, on Hudson River, Watervliet

Watervliet Arsenal
Building 112, South Broadway, on Hudson River, Watervliet

Watervliet Arsenal
Building 30, South Broadway, on Hudson River, Watervliet

Watervliet Arsenal
Building 32, South Broadway, on Hudson River, Watervliet

Watkins Mill
County Highway MM, Lawson, Clay County, MO

Waverly Terrace
North Carey Street & Franklin Square, Baltimore, Independent City, MD

Weeks House
Greenland, Rockingham County, NH,

Weisberg Inn
York & Weisburg Roads, Parkton, Baltimore County, MD

Weissner Brewery
Building Nos. 6 & 7, 1700 North Gay Street, Baltimore, Independent City

Wessell House
Nebraska Avenue & Eighth Street, Nebraska City, Otoe County, NE

Wessington House
120 West King Street, Edenton, Chowan County, NC

West Lexington Street
Murphy Building, 320-322 West Lexington Street, Baltimore, Independent City

West Lexington Street
Nos. 316-318 (Commercial Buildings), 316-318 West Lexington Street, Baltimore, Independent City

West Lexington Street
Nos. 328-330 (Commercial Buildings), 328-330 West Lexington Street, Baltimore, Independent City

West Lexington Street
Number 310 (Commercial Building), 310 West Lexington Street, Baltimore, Independent City

West Lexington Street
Number 312 (Commercial Building), 312 West Lexington Street, Baltimore, Independent City

West Lexington Street
Number 314 (Commercial Building), 314 West Lexington Street, Baltimore, Independent City

West Lexington Street
Number 324 (Commercial Building), 324 West Lexington Street, Baltimore, Independent City

West Lexington Street
Number 326 (Commercial Building), 326 West Lexington Street, Baltimore, Independent City

West Main & North Bridge Streets (Brick House)
Elkton, Cecil County, MD,

West Quoddy Head Light Station
At eastern tip of West Quaddy Head, Lubec, Washington County, ME

West St. Mary's Manor
West Saint Mary's Manor Road, St. Marys City, St. Mary's County, MD

West Wazee Street Warehouse District
1100-1300 blocks of Wazee Street, Denver, Denver County, CO

West Wazee Street Warehouse District
1123 Wazee Street (Commercial Building), Denver, Denver County, CO

West Wazee Street Warehouse District
1143 Wazee Street (Commercial Building), Denver, Denver County, CO

West Wazee Street Warehouse District
1225-1233 Wazee Street (Commercial Building), Denver, Denver County, CO

West Wazee Street Warehouse District
Brecht Candy Company, 1333 Wazee Street, Denver, Denver County

West Wazee Street Warehouse District
Colorado Casket Company, 1213-1221 Wazee Street, Denver, Denver County

West Wazee Street Warehouse District
J. M. Moore Estate Warehouse, 1235-1245 Wazee Street, Denver, Denver County

West Wazee Street Warehouse District
Molina Plow Company, 1127 Wazee Street, Denver, Denver County

West Williams Road (Brick Farmhouse)
Elkton, Cecil County, MD,

Western Canal
Tremont Gatehouse, Western & Lawrence Canals, Lowell, Middlesex County

Westernport Public School
West side Hammond Street south of Division Street, Westernport, Allegany County, MD

Image Coming Soon
Westside Historic District
1300 Block of Kalamantha Street West, Denver, Denver County, CO

Wheatley Row
3041-3045 N Street, Northwest, Washington, District of Columbia

Whedbee House
State Route 1316, New Hope, Perquimans County, NC

White & Britton Store
Williams & Fifth Streets, Murfreesboro, Hertford County, NC

White Pillar
West side of State Route 7, South Shaftsbury, Bennington County, VT

White-Newbold House
State Route 1336, Hertford, Perquimans County, NC

Whitehall
Saint Margarets Road, Annapolis, Anne Arundel County, MD

Whitehead Light Station
Whitehead Island, East northeast of Tenants Harbor, Spruce Head, Knox County

Whitlock's Mill Light Station
On south bank of St. Croix River, Calais, Washington County, ME

Wichita Fire Department Engine House No. 9
4700 East Kellog Street (Highway 54), Wichita, Sedgwick County, KS

Wiessner Brewery
1700 North Gay Street, Baltimore, Independent City, MD

Wilkinson Mill
Roosevelt Avenue, Pawtucket, Providence County, RI

William A. Petersen House
516 Tenth Street Northwest, Washington, District of Columbia, DC

William Adams House
131 Charles Street, Annapolis, Anne Arundel County, MD

William Allen White House
923-927 North Exchange Street, Emporia, Lyon County, KS

William Allen White House
Main House, 927 North Exchange Street, Emporia, Lyon County

William Allen White House
Mother's House, 923 North Exchange Street, Emporia, Lyon County

William Dyer House
3405-3407 N Street, Northwest, Washington, District of Columbia

William H. Tracy House
5 West Mendenhall Street, Bozeman, Gallatin County, MT

William Henry Harrison House
Park & Scott Streets, Vincennes, Knox County, IN

William Lord Building
117 Main Street, Kennebunk, York County, ME

William Nordlinger House
3032 N Street, Northwest, Washington, District of Columbia

William T. Glidden-Austin Block
Intersection of U.S. Route 1 (Main Street) & State, Newcastle, Lincoln County, ME

Williams House (Doorway)
320 Williams Street, Murfreesboro, Hertford County, NC

Wilmington & Northern Railroad
Repair Shop, Beech Street, Wilmington, New Castle County

Wilmot Street
800 Block (Houses), Baltimore, Independent City, MD

Wilson Estate
The Lodge, 9100 Rockville Pike, Bethesda, Montgomery County

Winchester Repeating Arms Company
Tract K Shooting Range, 125 Munson Street (rear section), New Haven, New Haven County

Windler Farm
Farmhouse, Vicinity of East Forty-eighth Avenue & Picadilly R, Aurora, Adams County

Windler Farm
Vicinity of East Forty-eighth Avenue & Picadilly R, Aurora, Adams County, CO

Winslow House
NC Route 32, Hobbsville, Gates County, NC

Wood Island Light Station
East end of Wood Island, at mouth of Soo River, Biddeford Pool, York County

Woodlawn
House, Saint Georges Hundred, County Route 429, East of R

Woodman Building
140 Middle Street, Portland, Cumberland County, ME

Woodrow Wilson House
2340 South S Street, Northwest, Washington, District of Columbia

Woods-Goodale Law Offices
U. S. Route 302, Bath, Grafton County, NH

Wool Warehouse
516-522 First Street Northwest, Albuquerque, Bernalillo County, NM

Workman House
Workman & Temple Family Homestead Museum, 15415 Ea, Industry, Los Angeles County

Wyoming
330 Thrift Street (11530 Thrift Road), Clinton, Prince George's County, MD

Yadkin Railway Headquarters Building
120-132 East Council Street, Salisbury, Rowan County, NC

Yount Woolen Mill
State Route 32, Crawfordsville, Montgomery County, IN

Zachary Taylor House
5608 Apache Road (formerly Blankenbaker Lane), Saint Matthews, Jefferson County, KY

Zapadni Cesko-Bratreske Jednoty Hall Number 53
Fifth Avenue, Niobrara, Knox County, NE

Zimmerman House
303 Indiana Street, Lawrence, Douglas County, KS