Built 1793

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Altona (Jefferson County, West Virginia)
Brookside (Saratoga County, New York)
Burpee Farm (Cheshire County, New Hampshire)
Carmel Mission (Monterey County, California)
Carpenter House (New London County, Connecticut)
Cedar Hill (Somerset County, Maryland)
Central Square Historic District (Cambridge) (Middlesex County, Massachusetts)
Chapel of Santa Cruz (Taos County, New Mexico)
Christ Episcopal Church (Schenectady County, New York)
Cold Spring (Jefferson County, West Virginia)
Cropwell Friends Meeting House (Burlington County, New Jersey)
Dandridge Historic District (Jefferson County, Tennessee)
Dedham Village Historic District (Norfolk County, Massachusetts)
Derby Summerhouse (Essex County, Massachusetts)
Dismal Swamp Canal (Camden County, North Carolina)
Egbert Farm (Essex County, New Jersey)
Elmsford Reformed Church and Cemetery (Westchester County, New York)
Erskine House (Kodiak Island Borough, Alaska)
Fort Decker (Orange County, New York)
Fort Hollingsworth--White House (Banks County, Georgia)
Fulton House (Fulton County, Pennsylvania)
Gen. Edward Hand House (Lancaster County, Pennsylvania)
Gowing, Joseph, Farm (Cheshire County, New Hampshire)
Haskell, Squire Ignatius, House (Hancock County, Maine)
Hathaway's Tavern (Franklin County, Vermont)
Isaac Hammer House (Washington County, Tennessee)
James Watson House (New York County, New York)
Jenkins--DuBois Farm and Mill Site (Ulster County, New York)
John Evert Van Alen House (Rensselaer County, New York)
John Gray House (Centre County, Pennsylvania)
King Farm, The (Windsor County, Vermont)
Kissling Farm (Berks County, Pennsylvania)
Lester, Nathan, House (New London County, Connecticut)
Loretz House (Lincoln County, North Carolina)
Lowell's Boat Shop (Essex County, Massachusetts)
Marsh, Joseph and Daniel, House (Windsor County, Vermont)
McClain-Ellison House (Claiborne County, Tennessee)
Mingo Creek Presbyterian Church and Churchyard (Washington County, Pennsylvania)
Old Cahokia Courthouse (St. Clair County, Illinois)
Old Chapel (Clarke County, Virginia)
Old Hardy County Courthouse (Hardy County, West Virginia)
Old Providence Stone Church (Augusta County, Virginia)
Old Slater Mill (Providence County, Rhode Island)
Old Sussex County Courthouse (Sussex County, Delaware)
Pierre Delassus De Luziere House (Ste. Genevieve County, Missouri)
Poplar Hill (Isle of Wight County, Virginia)
Prevost Manor House (Greene County, New York)
Residence, The (Madison County, Virginia)
San Felipe de Neri Church (Bernalillo County, New Mexico)
Santee Canal (Berkeley County, South Carolina)
Sedgwick Historic District (Hancock County, Maine)
Shirley Shaker Village (Unspecified county, Massachusetts)
Southwick--Daniels Farm (Worcester County, Massachusetts)
Split Rock Furnace (Morris County, New Jersey)
Spring Bank (Lunenburg County, Virginia)
Taftsville Historic District (Windsor County, Vermont)
Thetford Center Historic District (Orange County, Vermont)
Vale, The (Middlesex County, Massachusetts)
Van Wyck-Lefferts Tide Mill (Suffolk County, New York)
Waitsfield Common Historic District (Washington County, Vermont)
William and Catherine Biggs Farm (Carroll County, Maryland)