Built 1822

Alexander W. Arbuckle I, House (Greenbrier County, West Virginia)

Allendale Mill (Providence County, Rhode Island)

Amos Eno House (Hartford County, Connecticut)

Arlington (Jefferson County, Alabama)
A former plantation house and 6 acres (24,000 m2) of landscaped gardens near downtown Birmingham, Alabama.

Balwearie (Fairfield County, South Carolina)
Early 19th century home near Winnsboro, SC

Bedens Brook Bridge (Somerset County, New Jersey)
Stone arch bridge over Bedens Brook on Opossum Road

Benjamin F. Hopkins Stone Building (Portage County, Ohio)

Bethesda Presbyterian Church (Kershaw County, South Carolina)

Blackstone Canal (Worcester County, Massachusetts)

Blink Bonnie (Fairfield County, South Carolina)
Antebellum home near Ridgeway, SC

Breckinridge Mill Complex (Botetourt County, Virginia)

Brentsville Courthouse and Jail (Prince William County, Virginia)

Brentsville Historic District (Prince William County, Virginia)

Brown--Moore Blacksmith Shop (Fayette County, Pennsylvania)

Capitol Green (Hinds County, Mississippi)

Cartersville Bridge (Cumberland County, Virginia)
Abandoned composite wood and iron pratt through truss bridge over James River

Central Springfield Historic District (Sangamon County, Illinois)

Charles Mitchell House (Franklin County, Ohio)

Col. James Loomis House (Hartford County, Connecticut)

Coolidge, Josiah, House (Middlesex County, Massachusetts)

Covington Historic District (Newton County, Georgia)

Dana--Palmer House (Middlesex County, Massachusetts)

Denmark Vesey House (Charleston County, South Carolina)

Dr. Abram Jordan House (Columbia County, New York)

Ellen and Charles F. Welles House (Bradford County, Pennsylvania)

Erwin Farm (Sullivan County, Tennessee)

Fair Oaks (Adams County, Mississippi)

Fairview (New Castle County, Delaware)

First Congregational Church of Blandford (Hampden County, Massachusetts)

First Congregational Church of Buxton (York County, Maine)

First Parsonage for Second East Parish Church (Bristol County, Massachusetts)
Demolished in 1998

Fort Jackson (Plaquemines Parish, Louisiana)

Fort Jesup (Sabine Parish, Louisiana)

Franklin Downtown Commercial District (Simpson County, Kentucky)

Frederick Nance House (Newberry County, South Carolina)

French Market-Old Vegetable Market (Orleans Parish, Louisiana)

Furnace Grove Historic District (Bennington County, Vermont)

Genesee Lighthouse (Monroe County, New York)

Geneva Hall and Trinity Hall, Hobart & William Smith College (Ontario County, New York)

Greenwood Cemetery (Hinds County, Mississippi)

Guild-Verner House (Tuscaloosa County, Alabama)

Haller-Gibboney Rock House (Wythe County, Virginia)

Hedges-Hunter-Keller-Bacon Gristmill (Seneca County, Ohio)

Herron-Morton Place Historic District (Marion County, Indiana)

Ira Hill House (Grand Isle County, Vermont)

James Graham House (Hardin County, Tennessee)

John Gibbs House (Clark County, Kentucky)

John Johnston House (Chippewa County, Michigan)

Joseph Bailley Homestead (Porter County, Indiana)

Joseph Marsh House (Scioto County, Ohio)

Lemuel Haynes House (Washington County, New York)

Libby Island Light Station (Washington County, Maine)

Lowell National Historical Park (Middlesex County, Massachusetts)

Marcus Curtiss Inn (Delaware County, Ohio)

Medina Public Square Historic District (Medina County, Ohio)

Methodist Episcopal Church of Burlington (Bradford County, Pennsylvania)

Miller Homestead (Clinton County, New York)

Moscow Village Historic District (Lamoille County, Vermont)

Names Hill (Lincoln County, Wyoming)

Nashville City Cemetery (Davidson County, Tennessee)

New Baltimore Historic District (Fauquier County, Virginia)

Oak Hill Cemetery (Oakland County, Michigan)

Oak Lawn (Charlottesville, Virginia)

Old Fort Brady (Chippewa County, Michigan)

Old Mill of Guilford (Guilford County, North Carolina)

Old Stone Warehouse (Monroe County, New York)

Organ Cave (Greenbrier County, West Virginia)

Pan Burying Ground (Worcester County, Massachusetts)

Patrick County Courthouse (Patrick County, Virginia)

Pierrepont Manor Complex (Jefferson County, New York)

Piqua-Caldwell Historic District (Miami County, Ohio)

Rawlings' Hotel (Gallatin County, Illinois)

Rockland (Loudoun County, Virginia)

Rosalie (Adams County, Mississippi)

Rotunda, University of Virginia (Charlottesville, Virginia)

Round Schoolhouse (Windham County, Vermont)

Salem United Church of Christ (Dauphin County, Pennsylvania)

Samuel Pate House (Hancock County, Kentucky)

San Bernardino Ranch (Cochise County, Arizona)

Shelbyville Commercial Historic District (Shelby County, Indiana)

Shore Farm (Jefferson County, New York)

Smithfield Exchange Bank (Providence County, Rhode Island)

South Carolina State Hospital, Mills Building (Richland County, South Carolina)

South Union Shaker Center House and Preservatory (Logan County, Kentucky)

Spring Hill Farm (Fairfax County, Virginia)

St. George's Church (Nassau County, New York)

St. Stephen's Episcopal Church (Philadelphia County, Pennsylvania)

Stanley (Montgomery County, Pennsylvania)

Sturgeon-Gregg House (Shelby County, Kentucky)

Sugar Loaf Farm (Augusta County, Virginia)

Sunnyside (Northumberland County, Virginia)

Tabernacle Methodist Protestant Church and Cemetery (Guilford County, North Carolina)

Wade Farm (Tioga County, New York)

Wagon Mound (Mora County, New Mexico)

Walnut Grove (New London County, Connecticut)

West Greenwich Baptist Church and Cemetery (Kent County, Rhode Island)

White House (Prince William County, Virginia)

Wilcox-Mills House (Washington County, Ohio)

William and Susan Evans House (Burlington County, New Jersey)

William Hunter House (Seneca County, Ohio)

Williams, Gen. John, House (Penobscot County, Maine)

Young, Daniel, House (Washington County, Maine)