Built 1827

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Abraham Byrd House (Cape Girardeau County, Missouri)
Allenwood Farm (Washington County, Vermont)
Arcade, The (Providence County, Rhode Island)
Ault--Weygandt Farm (Wayne County, Ohio)
Bank of Louisiana (Orleans Parish, Louisiana)
Berry Hill (Orange County, Virginia)
Blackwell Street Historic District (Morris County, New Jersey)
Boscawen Academy and Much-I-Do-Hose House (Merrimack County, New Hampshire)
Brick School House (Hancock County, Maine)
Burke's Garden Central Church And Cemetery (Tazewell County, Virginia)
Canterbury Presbyterian Church (Orange County, New York)
Cape Romain Lighthouses (Charleston County, South Carolina)
Capitol Complex Historic District (Kennebec County, Maine)
Capitol Park (Kennebec County, Maine)
Carskadon House (Mineral County, West Virginia)
Cascade Locks Historic District (Summit County, Ohio)
Cat Rock Sluice of the Roanoke Navigation (Campbell County, Virginia)
Center-Gaillard House (Mobile County, Alabama)
Charles Owen House (Monroe County, Tennessee)
Christ Church (Hartford County, Connecticut)
Christ Episcopal Church (Rowan County, North Carolina)
Col Alto (Lexington, Virginia)
College of Charleston (Charleston County, South Carolina)
Concord Point Lighthouse (Harford County, Maryland)
Dimond Hill Farm (Merrimack County, New Hampshire)
Dodge Mining Camp Cabin (Iowa County, Wisconsin)
Dr. Eli Pinney House (Franklin County, Ohio)
Dr. Hovey Everett House (Chemung County, New York)
Drydock No. 1 (Portsmouth, Virginia)
Eagle Hotel (Merrimack County, New Hampshire)
Eleutheros Cooke House (Erie County, Ohio)
Elmwood (Chippewa County, Michigan)
Enfield Shakers Historic District (Hartford County, Connecticut)
English Church and Schoolhouse (Rockland County, New York)
Estouteville (Albemarle County, Virginia)
Estudillo House (San Diego County, California)
Evergreen (Prince William County, Virginia)
Farmington Canal Lock No. 13 (New Haven County, Connecticut)
Fenwick Manor (Burlington County, New Jersey)
First Congregational Church of Cheshire (New Haven County, Connecticut)
Fort Leavenworth (Leavenworth County, Kansas)
Globe Hotel (Henry County, Georgia)
Gooding House and Tavern (Delaware County, Ohio)
Gordon-Banks House (Coweta County, Georgia)
Harrellsville Historic District (Hertford County, North Carolina)
Hart-Cluett Mansion (Rensselaer County, New York)
Havre de Grace Lighthouse (Harford County, Maryland)
Hiram Sibley Homestead (Monroe County, New York)
Holt House (Washington, District of Columbia)
Hope Dawn (Bedford County, Virginia)
Hull-Wolcott House (Lucas County, Ohio)
Ironville Historic District (Essex County, New York)
Isaac Adair House (Gwinnett County, Georgia)
Isaac Hunsberger House (Montgomery County, Pennsylvania)
J. Mason Farm (New Castle County, Delaware)
James Sanders House (Herkimer County, New York)
Joseph Finney House (Parke County, Indiana)
Kagerise Store and House (Lancaster County, Pennsylvania)
Kellogg's Grove (Stephenson County, Illinois)
Knowlton, Ebenezer, House (Waldo County, Maine)
La Vue (Spotsylvania County, Virginia)
Labyche-Estorge House (St. Landry Parish, Louisiana)
LeRay Hotel (Jefferson County, New York)
Levi Coffin House (Wayne County, Indiana)
Little Mark Island Monument (Cumberland County, Maine)
Little, Edward, House (Androscoggin County, Maine)
Long Cane Historic District (Troup County, Georgia)
Longdale Furnace Historic District (Alleghany County, Virginia)
Lunenburg Courthouse Historic District (Lunenburg County, Virginia)
Marquart-Mercer Farm (Clark County, Ohio)
Martha Jefferson Historic District (Charlottesville, Virginia)
Massee Lane (Macon County, Georgia)
McClay's Twin Bridge (East) (Franklin County, Pennsylvania)
Stone arch bridge over a branch of Conodoguinet Creek on McClays Mill Road (PA 4018)
McClay's Twin Bridge (West) (Franklin County, Pennsylvania)
Stone arch bridge over Conodoguinet Creek on PA 4018
Middle Mill Historic District (Oneida County, New York)
Miller-Kite House (Rockingham County, Virginia)
Monroe City Mill (Monroe County, Illinois)
Morlunda (Greenbrier County, West Virginia)
Morris County Courthouse (Morris County, New Jersey)
Moundville Plantation House (St. Landry Parish, Louisiana)
Mt. Sidney Historic District (Augusta County, Virginia)
North Bloomfield School (Livingston County, New York)
Oakland Plantation House (East Feliciana Parish, Louisiana)
Octagonal Schoolhouse (Essex County, New York)
Ohio and Erie Canal Deep Lock (Summit County, Ohio)
Same as Lock # 28
Old Gaissert Homeplace (Spalding County, Georgia)
Pemaquid Point Light (Lincoln County, Maine)
Perry County Courthouse (Perry County, Pennsylvania)
Pierre S. V. Hamot House (Erie County, Pennsylvania)
Potter--Williams House (Suffolk County, New York)
Powell Valley Male Academy (Claiborne County, Tennessee)
Proctor, John, House (Middlesex County, Massachusetts)
Red Clay Council Ground (Bradley County, Tennessee)
State park
Rocky Mount Historic District (Franklin County, Virginia)
Rogers' Store (Surry County, Virginia)
Rose Hill Farmstead (Knox County, Indiana)
Samuel Wadsworth Russell House (Middlesex County, Connecticut)
Scotland Neck Historic District (Halifax County, North Carolina)
Selden Brewer House (Hartford County, Connecticut)
Smyrna Baptist Church (Allendale County, South Carolina)
St. Augustine's Chapel (New York County, New York)
St. John's Church (Essex County, New Jersey)
St. John's Episcopal Church (Franklin County, Ohio)
Sugar Creek Covered Bridge (Sangamon County, Illinois)
Covered bridge over Sugar Creek at Covered Bridge Road southeast of Chatham in Chatham
Thacher-Goodale House (York County, Maine)
Tunker House (Rockingham County, Virginia)
U.S. Customhouse (Monterey County, California)
U.S. Naval Home (Philadelphia County, Pennsylvania)
United First Parish Church (Unitarian) of Quincy (Norfolk County, Massachusetts)
Wall Spring (Sumner County, Tennessee)
Walnut Ridge Friends Meetinghouse (Rush County, Indiana)
Walter Curtis House (Washington County, Ohio)
Washington Monument (Washington County, Maryland)
Wheelock Common Historic District (Caledonia County, Vermont)
White-Turner-Sanford House (Madison County, Alabama)
Wilder, John, House (Windsor County, Vermont)
William Terrell Homeplace (Gwinnett County, Georgia)
Williams, John, House (Kennebec County, Maine)
Williams--Moore--Hillsman House (Crawford County, Georgia)
Williamsville Water Mill Complex (Erie County, New York)
Wilmot Mansion (Wayne County, Pennsylvania)
Wright, Philemon/Asa Locke Farm (Middlesex County, Massachusetts)