Built 1874

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222 South Fourth Street (Buchanan County, Missouri)
Abenicio Salazar Historic District (Sandoval County, New Mexico)
Adam Weyer Wagon Shop (Rice County, Minnesota)
Adolphus W. Brower House (De Kalb County, Illinois)
Alford--Nielson House (Humboldt County, California)
Alford-Little House (Copiah County, Mississippi)
Alfred Hebard House (Montgomery County, Iowa)
Alpine Hose Company No. 2 (Clear Creek County, Colorado)
Ambrose Hopkinson House (Richland County, Illinois)
American Museum of Natural History (New York County, New York)
American Tobacco Company Manufacturing Plant (Durham County, North Carolina)
Anderson Camp Ground (Anderson County, Texas)
Andrew Barentsen House (Sanpete County, Utah)
Annie Tallent House (Meade County, South Dakota)
Archbishop Lamy's Chapel (Santa Fe County, New Mexico)
Arvada Downtown (Jefferson County, Colorado)
Assateague Beach Coast Guard Station (Accomack County, Virginia)
Attleborough Falls Gasholder Building (Bristol County, Massachusetts)
Audubon County Courthouse (Audubon County, Iowa)
Ausenbaugh-McElhenny House (Montgomery County, Ohio)
B. J. Palmer House (Scott County, Iowa)
Baasen House-German YMCA (Milwaukee County, Wisconsin)
Cream City Brick structure with an interesting history
Bacon--Stickney House (Albany County, New York)
Bandit Rock (Unspecified county, California)
Barker School (Erie County, Ohio)
Barnard Mills (Bristol County, Massachusetts)
Bates Battlefield (Hot Springs County, Wyoming)
Bayard School (Allegheny County, Pennsylvania)
Baystate Corset Block (Hampden County, Massachusetts)
Bear Valley Grange Hall (Wabasha County, Minnesota)
Beatty-Trimpe Farm (Jackson County, Indiana)
Bedford Building (Suffolk County, Massachusetts)
Belleville Avenue Congregational Church (Essex County, New Jersey)
Benjamin Harrison House (Marion County, Indiana)
Benjamin Schenck Mansion (Switzerland County, Indiana)
Bennink--Douglas Cottages (Middlesex County, Massachusetts)
Benton County Courthouse (Benton County, Indiana)
Bernhard Warkentin Homestead (Harvey County, Kansas)
Biederstaedt Grocery (Dane County, Wisconsin)
Block Island South East Light (Washington County, Rhode Island)
Block Island South East Light (Washington County, Rhode Island)
Bouwerie Lane Theater (New York County, New York)
Bradley House (Midland County, Michigan)
Bremen Town Hall, Former (Lincoln County, Maine)
Bridge in Hatfield Township (Montgomery County, Pennsylvania)
Briggs Hardware Building (Wake County, North Carolina)
Bucksport Railroad Station (Hancock County, Maine)
Buell--Stallings--Stewart House (Butler County, Alabama)
Byron Historic District (Peach County, Georgia)
C. A. Perdue House (Mitchell County, Kansas)
Cabin Run Covered Bridge (Bucks County, Pennsylvania)
Caldwell Farmstead (Sangamon County, Illinois)
Caledonia Building (Hampden County, Massachusetts)
Campton Town Hall (Kane County, Illinois)
Capron, Charles, House (Middlesex County, Massachusetts)
Capt. Alexander A. Arnold Farm (Trempealeau County, Wisconsin)
Capt. John McGilvery House (Waldo County, Maine)
Carlton House Block (Hampden County, Massachusetts)
Carty, J.--R. J. Tussing House (Franklin County, Ohio)
Cedar Hill Church and Cemeteries (Rockbridge County, Virginia)
Cemetery Acona Church and School (Holmes County, Mississippi)
Central Railroad of New Jersey (Union County, New Jersey)
Chambers Road Covered Bridge (Delaware County, Ohio)
Covered bridge over Big Walnut Creek on Chambers Road (TR 63)
Charles Gray Printing Shop (New Castle County, Delaware)
Charles Ives House (Fairfield County, Connecticut)
Charles Krug Winery (Napa County, California)
Charles W. Shaver House (Sharp County, Arkansas)
Chautauqua Institution Historic District (Chautauqua County, New York)
Cherokee National Jail (Cherokee County, Oklahoma)
Chicamacomico Life Saving Station (Dare County, North Carolina)
Christ Church Episcopal (Norfolk County, Massachusetts)
Christian Leinenweber House (Clatsop County, Oregon)
Church of the Ascension (Washington, District of Columbia)
Church of the Holy Trinity and Rectory (Middlesex County, Connecticut)
City Hall (Lancaster County, Nebraska)
Clark House (Johnson County, Iowa)
Clifton Casa Grande Building (Greenlee County, Arizona)
Close House (Johnson County, Iowa)
Clough School (Hamilton County, Ohio)
Col. Elmer E. Ellsworth Monument and Grave (Saratoga County, New York)
Col. Hiram M. Hiller House (Clark County, Missouri)
Coleman Hall (Howard County, Missouri)
Commandant's Quarters (Philadelphia County, Pennsylvania)
Conduit Road Schoolhouse (Washington, District of Columbia)
Confederate Cemetery Monument (Marshall County, Tennessee)
Congdon Street Baptist Church (Providence County, Rhode Island)
Congregational Church of Blair (Washington County, Nebraska)
Congregational Church of Medway (Penobscot County, Maine)
Cowley Park (Spokane County, Washington)
Cozens Ranch House (Grand County, Colorado)
Creswell Historic District (Washington County, North Carolina)
Cullman Historic District (Cullman County, Alabama)
Customs House (Wayne County, New York)
D. Picking And Company (Crawford County, Ohio)
David Enoch Beem House (Owen County, Indiana)
David Jones House (Blount County, Tennessee)
David Wilmot School (Philadelphia County, Pennsylvania)
Dawson Farm (Montgomery County, Maryland)
Deerlick Farm (Wayne County, Ohio)
District No. 1 School (Isanti County, Minnesota)
District School No. 3 (Carroll County, Indiana)
Downs House and Farm (Suffolk County, New York)
Downtown Pawtucket Historic District (Providence County, Rhode Island)
Dr. John Parson Cabin Complex (Daggett County, Utah)
Dr. Neil and Nancy Elizabeth Culbreth House (Columbus County, North Carolina)
Dr. Robert W. Rea House (Copiah County, Mississippi)
Dr. Thomas H. Avera House (Wake County, North Carolina)
Drover Town Historic District (Huntington County, Indiana)
E. O. Grosvenor House (Hillsdale County, Michigan)
Elijah Filley Stone Barn (Gage County, Nebraska)
Elizabeth Building (Providence County, Rhode Island)
EM Ranch (Park County, Colorado)
Embury Methodist Church (Floyd County, Indiana)
Church built in 1874
England Farm (Shawnee County, Kansas)
Erastus Day House (Cuyahoga County, Ohio)
Ernst Von Schulenburg House (Erie County, Ohio)
Even and Petrine Erickson Farm (Bosque County, Texas)
Evergreen Cemetery (Dunn County, Wisconsin)
Exchange Street Historic District (Providence County, Rhode Island)
Federal Building (Wake County, North Carolina)
Federal Building (St. Clair County, Michigan)
Fields Corner Municipal Building (Suffolk County, Massachusetts)
First Baptist Church of Medfield (Norfolk County, Massachusetts)
First Baptist Church of Ossining (Westchester County, New York)
First Baptist Church of St. Paul (Ramsey County, Minnesota)
First Lutheran Church (Jefferson County, Kentucky)
First Presbyterian Church (Napa County, California)
First Presbyterian Church (Idaho County, Idaho)
Fisher--Plane Commercial Building (Buchanan County, Iowa)
Flatbush Town Hall (Kings County, New York)
Fort Hartsuff (Valley County, Nebraska)
Fort Reno (Canadian County, Oklahoma)
Free Church of the Good Shepherd (Wake County, North Carolina)
Frye, Sen. William P., House (Androscoggin County, Maine)
G.W. Tolhurst House (St. Louis County, Missouri)
Gardiner Historic District (Douglas County, Oregon)
Gay Street School (Chester County, Pennsylvania)
George H. Haven House (Fillmore County, Minnesota)
George Murray House (Racine County, Wisconsin)
George Washington Cable House (Orleans Parish, Louisiana)
Germantown Grammar School (Philadelphia County, Pennsylvania)
Glen Ellyn Main Street Historic District (Du Page County, Illinois)
Glibert Millspaugh House (Orange County, New York)
Godfrey Aldrich and White Block (Kent County, Michigan)
Government Square (Lancaster County, Nebraska)
Great Hill Place (Monroe County, Georgia)
Greenwood Cemetery (St. Louis County, Missouri)
Grindle Point Light Station (Waldo County, Maine)
H. D. Poindexter Houses (Forsyth County, North Carolina)
Hadley Flour and Feed Mill (Lapeer County, Michigan)
Haese Memorial Village Historic District (Calumet County, Wisconsin)
Deteriorating complex surrounding former railroad junction
Harrer Building (Cook County, Illinois)
Harrisburg Avenue Tobacco Historic District (Lancaster County, Pennsylvania)
Harry Packer Mansion (Carbon County, Pennsylvania)
Harvey House (Cabell County, West Virginia)
Hearne House (Kenton County, Kentucky)
Hedden Hall (Grand Traverse County, Michigan)
Hegeler--Carus Mansion (LaSalle County, Illinois)
Henderson Commercial Historic District (Sibley County, Minnesota)
Henry and Elizabeth Ernst House (Franklin County, Missouri)
Henry DeLand House (Monroe County, New York)
Henry Krauskap House, and Store (Lancaster County, Pennsylvania)
Hereford Lighthouse (Cape May County, New Jersey)
HETTY TAYLOR (shipwreck) (Sheboygan County, Wisconsin)
High Service Water Tower and Reservoir (Essex County, Massachusetts)
High Street Commercial Block (Butler County, Ohio)
Highland Park Historic District (Denver County, Colorado)
Himmel's Church Covered Bridge (Northumberland County, Pennsylvania)
Covered bridge over Schwaben Creek on Middle Creek Road, east of Rebuck
Hoblit House (Logan County, Illinois)
Holy Name Cathedral (Cook County, Illinois)
Hoyt-Shedd Estate (Middlesex County, Massachusetts)
Hubbardston Public Library (Worcester County, Massachusetts)
Hudson/Athens Lighthouse (Unspecified county, New York)
Hutchinson Ranch (Chaffee County, Colorado)
International Hotel (San Francisco County, California)
Israel Beetison House (Saunders County, Nebraska)
J. N. B. Crim House (Barbour County, West Virginia)
J. Peter Lesley House (Philadelphia County, Pennsylvania)
James D. Robb House (Washington County, Oregon)
Janesville Cotton Mill (Rock County, Wisconsin)
Jason Downer House (Milwaukee County, Wisconsin)
Victorian Gothic mansion designed by Edward Townsend Mix for Attorney Jason Downer, Now a private office.
Jeffersonville Quartermaster Depot (Clark County, Indiana)
Jeffersonville Quartermaster Intermediate Depot (JQMD) was a military warehouse located in Jeffersonville, Indiana. Originally covering four city blocks (the Quadrangle), it expanded to ten city blocks by the end of World War II.
Johnson Creek Covered Bridge (Robertson County, Kentucky)
Smith through truss bridge over Johnson Creek on on an old alignment of KY 1029
Johnston-Crossland House (Muskingum County, Ohio)
Johnsville Meetinghouse (Roanoke County, Virginia)
Jonathan M. Bennett House (Lewis County, West Virginia)
Jones, John, House (Middlesex County, Massachusetts)
Joseph Wall Gristmill (Sevier County, Utah)
Judge Joseph Potter House (Washington County, New York)
Judge William R. Willis House (Douglas County, Oregon)