Built 1869

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A. V. Peters House (Lane County, Oregon)
A.G. Tuttle Estate (Sauk County, Wisconsin)
Abraham Groesbeck House (Cook County, Illinois)
Adams Academy (Norfolk County, Massachusetts)
African Cemetery No. 2 (Fayette County, Kentucky)
Ahnapee Brewery (Kewaunee County, Wisconsin)
Former brewery now a popular winery, open for tours
Akron Rural Cemetery Buildings (Summit County, Ohio)
Historic Gothic Cemetery and Supporting Buildings
Alden Hatch Steele House (Thurston County, Washington)
Aldrich Building (Kent County, Michigan)
Alibi Club (Washington, District of Columbia)
All Saints Memorial Church (Providence County, Rhode Island)
Amsterdam City Hall (Montgomery County, New York)
Anderson Hall (Blount County, Tennessee)
Andrew James Wardlaw House (Warren County, Kentucky)
Andrew Thomas House (Carroll County, Indiana)
Annunciation Church (Harris County, Texas)
Ansel T. Walling House (Pickaway County, Ohio)
Anton Wagner Duplex (Sacramento County, California)
August Bepler House (Hamilton County, Ohio)
Augusta Harmonie Verein (St. Charles County, Missouri)
Baca House and Outbuilding (Las Animas County, Colorado)
Baileys Harbor Range Light (Door County, Wisconsin)
Bals-Wocher House (Marion County, Indiana)
Bandera County Courthouse and Jail (Bandera County, Texas)
Baptist Church of Springville, The (Erie County, New York)
Barrett Schoolhouse (Marshall County, Kansas)
Bates--Englehardt Mansion (Montgomery County, New York)
Bay Furnace (Alger County, Michigan)
Bayless House (Jefferson County, Kentucky)
Benedict House (Douglas County, Kansas)
The Benedict House is an example of a vernacular, Stick style cottage.
Benjamin Holt House (San Joaquin County, California)
Berry House (Erath County, Texas)
Berwick Manor and Orchard (Monterey County, California)
Bethany Chapel (Sussex County, New Jersey)
Bethel A. M. E. Church (Marion County, Indiana)
Bollman Suspension and Trussed Bridge (Howard County, Maryland)
Bollman through truss bridge over Little Patuxent River in Savage, near the intersection of Goman Road and Foundry Street
Bragg Guesthouse (Pulaski County, Arkansas)
Brewster House (Sacramento County, California)
Brighton School (Sacramento County, California)
Brooklyn Bridge (Unspecified county, New York)
Suspension bridge over East River between Manhattan and Brooklyn in New York
Cabin John Aqueduct (Montgomery County, Maryland)
Calle Nissen Johnsen Farm (Clay County, South Dakota)
Cambridge Street School (Worcester County, Massachusetts)
Canute Peterson House (Sanpete County, Utah)
Caradine Building (Green County, Wisconsin)
Carbon County Jail (Carbon County, Pennsylvania)
Carr--Jeeves House (Middlesex County, Massachusetts)
Cathedral of St. Paul (Worcester County, Massachusetts)
Cattell Tract Historic District (Camden County, New Jersey)
Cedar Valley Seminary (Mitchell County, Iowa)
One of the most endangered historic sites in Iowa
Central Fire Station (Bristol County, Massachusetts)
Central Mine Methodist Church (Keweenaw County, Michigan)
Charles Browne House (Berkshire County, Massachusetts)
Cheatham County Courthouse (Cheatham County, Tennessee)
Cheboygan County Courthouse (Cheboygan County, Michigan)
Cherokee National Capitol (Cherokee County, Oklahoma)
Chilton-Williams Farm Complex (Shannon County, Missouri)
Christ Church (Anne Arundel County, Maryland)
Christ Episcopal Church (Chemung County, New York)
Christian Habeck Farm (Lancaster County, Pennsylvania)
Church of St. Joseph--Catholic (Stearns County, Minnesota)
Church of the Good Shepherd (Onondaga County, New York)
Church of the Holy Communion--Episcopal (Nicollet County, Minnesota)
Church of the Holy Trinity--Catholic (Winona County, Minnesota)
Church, Volney-Carlos B. Shotwell House (Genesee County, Michigan)
Cincinnati Work House and Hospital (Hamilton County, Ohio)
Cold River Bridge (Sullivan County, New Hampshire)
Confederate Monument (Obion County, Tennessee)
Confederate Monument in Cynthiana (Harrison County, Kentucky)
Copeland House (Polk County, Tennessee)
Cornell--Van Nostrand House (Nassau County, New York)
Dakota County Courthouse (Dakota County, Minnesota)
Davis, Charles Homer, House (Suffolk County, New York)
Dennis-Newton House (Tompkins County, New York)
Dennis-Newton House (Tompkins County, New York)
Desolation Canyon (Unspecified county, Utah)
District No. 2 School, Caroline and Dryden (Tompkins County, New York)
Dixon Building (Adams County, Mississippi)
Dr. John H. Stumberg House (St. Charles County, Missouri)
Dr. John Quincy Howe House (Ontario County, New York)
Dr. William S. Alexander House (Butler County, Ohio)
Dreibelbis Station Bridge (Berks County, Pennsylvania)
Durgin Bridge (Carroll County, New Hampshire)
Covered bridge over Cold River on Durgin Bridge Road in Sandwich
East College of DePauw University (Putnam County, Indiana)
East End Historic District (Lowndes County, Georgia)
Eastern Female High School (Baltimore, Maryland)
Edward Taylor McConnell House (Johnson County, Arkansas)
Elysian Public School (Le Sueur County, Minnesota)
Emily Wiley House (Washington, District of Columbia)
Episcopal Church of the Transfiguration (Scott County, Minnesota)
Eureka Historic District (Eureka County, Nevada)
An Oasis on the Loneliest Road in America
Evangelical Free Church (Worcester County, Massachusetts)
Excelsior (Morehouse Parish, Louisiana)
Expedition Island (Sweetwater County, Wyoming)
Fillmore County Jail and Carriage House (Fillmore County, Minnesota)
First Baptist Church (Essex County, Massachusetts)
First Congregational Church (Grant County, Wisconsin)
Romanesque church, built in 1869, still serving its congregation
First Hotze House (Pulaski County, Arkansas)
First Methodist Church (Green County, Wisconsin)
Mix designed Late-Gothic Revival church repurposed as a theater and arts center for the community.
First Methodist Church of Burlington (Chittenden County, Vermont)
First Unitarian Church (Stoneham) (Middlesex County, Massachusetts)
Forry's Mill Covered Bridge (Lancaster County, Pennsylvania)
Covered bridge over Big Chickies Creek on Bridge Valley Road
Fort Logan and Blockhouse (Meagher County, Montana)
Fort Sidney Historic District (Cheyenne County, Nebraska)
Fourth Ward School (Seneca County, New York)
Freitag Homestead (Green County, Wisconsin)
Frobel--Knight--Borders House (Cobb County, Georgia)
Fugal Dugout House (Utah County, Utah)
George K. Crozer Mansion (Delaware County, Pennsylvania)
George M. Brinkerhoff House (Sangamon County, Illinois)
George Washington Baker House (Cache County, Utah)
Gerome Clark House (Dickinson County, Iowa)
Gibraltar District School No. 2 (Door County, Wisconsin)
Glasgow Central Business District (Barren County, Kentucky)
Gloucester City Hall (Essex County, Massachusetts)
Glover House (Fairfield County, Connecticut)
Goodman Building (San Francisco County, California)
Governor's House (Kennebec County, Maine)
Grace Church (Hamilton County, Ohio)
Grace Episcopal Church (Clear Creek County, Colorado)
Grace United Methodist Church (Cheshire County, New Hampshire)
Gray-Wood Buildings (Moniteau County, Missouri)
Green Mountain Seminary (Washington County, Vermont)
Greene County Courthouse (Greene County, Alabama)
A historic courthouse in Eutaw, Alabama.
Grenville M. Dodge House (Pottawattamie County, Iowa)
Hale--Whitney Mansion (Hudson County, New Jersey)
Hall-Fowler Memorial Library (Ionia County, Michigan)
Hamilton Brothers Warehouse (Jefferson County, Kentucky)
Harrison Miller Farmhouse (Goodhue County, Minnesota)
Harvey Lee Ross House (Fulton County, Illinois)
Heiney's Meat Market (Dane County, Wisconsin)
Henry A. Rengstorff House (Santa Clara County, California)
Henry and Barbara Bierbauer House (Juneau County, Wisconsin)
Private, Cream City Brick, Italianate style residence on the southwest edge of New Lisbon
Henry C. Peak House (Gallatin County, Kentucky)
Henry Dwight Thompson House (Chautauqua County, New York)
Hermitage (Los Angeles County, California)
Herring-Cole Hall, St. Lawrence University (St. Lawrence County, New York)
Highland Cemetery Historic District (Kenton County, Kentucky)
Hocking Valley Railway Historic District (Unspecified county, Ohio)
Homer B. DeLong House (Rock County, Wisconsin)
Horn House (Winneshiek County, Iowa)
Howell-Theurer House (Cache County, Utah)
Indiana Avenue Historic District (Marion County, Indiana)
Iviswold (Bergen County, New Jersey)
Jacob H. Bair House (Stark County, Ohio)
James and Mary Lawson House (Salem County, New Jersey)
James Lee House (Shelby County, Tennessee)
James McCormick Mansion (Dauphin County, Pennsylvania)
Second Empire architectural style built post Civil War
James Milne House (Clackamas County, Oregon)
Jasper A. Ware House (Otoe County, Nebraska)
Jefferson Town House (Lincoln County, Maine)
John and Douglas Minto Houses (Marion County, Oregon)
John Smith House (Rock County, Wisconsin)
Johnson-Jolls Complex (Erie County, New York)
Jonathan Taylor Grimes House (Hennepin County, Minnesota)
Joseph and Priscilla Craven House (Polk County, Oregon)
Joseph Bown House (Ada County, Idaho)
Joseph K. Secor House (Lucas County, Ohio)
Jung Storage Building (Bastrop County, Texas)
Kate Mullany House (Rensselaer County, New York)
Kendall County Courthouse and Jail (Kendall County, Texas)
Kennicott Cabin (Custer County, Colorado)
Kent Jail (Portage County, Ohio)
Lanesfield School (Johnson County, Kansas)
Langston Hughes House (New York County, New York)
Lasker Home for Homeless Children (Galveston County, Texas)
Lemont Central Grade School (Cook County, Illinois)
Levi Ballard House (Fulton County, Georgia)
Liberty Corner Historic District (Somerset County, New Jersey)
Limerick Historic District (Jefferson County, Kentucky)
Lincoln Historic District (Lincoln County, New Mexico)
Literary Hall (Hampshire County, West Virginia)
Lower Pleasant Street District (Worcester County, Massachusetts)
Lucius Quintus Cincinnatus Lamar House (Lafayette County, Mississippi)
Lucy Hart House (Franklin County, Ohio)
Madison County Sheriff's House and Jail (Madison County, Illinois)
Main Building School (Clinton County, Ohio)
Main Sawmill (New London County, Connecticut)
Major William E. Simmons House (Gwinnett County, Georgia)
Malaguerra Winery (Santa Clara County, California)
Mason Historic District (Mason County, Texas)
Mathewson Block (Caledonia County, Vermont)
McClelland-Layne House (Montgomery County, Indiana)
McDonald-Wait-Newton House (Pulaski County, Arkansas)
McDonough County Courthouse (McDonough County, Illinois)
Means Street Historic District (Fulton County, Georgia)
Meek Mansion and Carriage House (Alameda County, California)
Michigan Island Lights (Ashland County, Wisconsin)
Two lights, the original was decommisioned in 1929 when a taller skeletal tower was built
Mill Rock School (Jackson County, Iowa)