Built 1798

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Aspen Lawn (Southampton County, Virginia)
Bachelor's Hope (Queen Anne's County, Maryland)
Booker Farm (Union County, Tennessee)
Brush Hill (Westmoreland County, Pennsylvania)
Burwell--Holland House (Franklin County, Virginia)
Citizens and Southern National Bank of South Carolina (Charleston County, South Carolina)
City Cemetery (Wake County, North Carolina)
Cruse-Hossington House (Bergen County, New Jersey)
Dunlap, John, House (Cumberland County, Maine)
Dutch Reformed Church at Romopock (Bergen County, New Jersey)
Dyerstown Historic District (Bucks County, Pennsylvania)
Early Cotton Press (Dillon County, South Carolina)
East District School (New London County, Connecticut)
East Vassalboro Grist and Saw Mill (Kennebec County, Maine)
Eatons Neck Light (Suffolk County, New York)
Edward Colston House (Berkeley County, West Virginia)
Eli Whitney Gun Factory (New Haven County, Connecticut)
First Church (Rockingham County, New Hampshire)
First Reformed Church (Albany County, New York)
Fiske House (Middlesex County, Massachusetts)
Forge Hill (Delaware County, Pennsylvania)
Fort Adams Site (Wilkinson County, Mississippi)
Fullerton Inn (Westmoreland County, Pennsylvania)
Gale--Banks House (Middlesex County, Massachusetts)
Grace Evangelical and Reformed Church (Rowan County, North Carolina)
Great Falls Historic District (Cumberland County, Maine)
Gullian Gerig's Mill (Barren County, Kentucky)
Hain Mill (Berks County, Pennsylvania)
Heathsville Historic District (Northumberland County, Virginia)
Hibernia House (Chester County, Pennsylvania)
Highlands (Henry County, Kentucky)
Hillside Cemetery (Berkshire County, Massachusetts)
Ives--Baldwin House (New Haven County, Connecticut)
Jonathan Warner House (Middlesex County, Connecticut)
Kendall Cottage (Cheshire County, New Hampshire)
King Homestead (Sumner County, Tennessee)
Logan Furnace Mansion (Centre County, Pennsylvania)
Massachusetts Hall, Bowdoin College (Cumberland County, Maine)
Mill Island (Hardy County, West Virginia)
Moore-Redd-Frazer House (Fayette County, Kentucky)
Mount Lubentia (Prince George's County, Maryland)
Muncy Historic District (Lycoming County, Pennsylvania)
Nathan and Susannah Harris House (Cecil County, Maryland)
Old Chapel Hill Cemetery (Orange County, North Carolina)
Old Town Hall (New Castle County, Delaware)
Peace Church (Cumberland County, Pennsylvania)
Pettit's Ford (York County, Pennsylvania)
Pleasant Prospect (Prince George's County, Maryland)
Redlands (Albemarle County, Virginia)
Richardson, John, Homestead (Cheshire County, New Hampshire)
Sawyer-Curtis House (Washington County, Ohio)
Schwartz Tavern (Nottoway County, Virginia)
Shepherd Hall (Ohio County, West Virginia)
Simeon Smith House (Rutland County, Vermont)
Somerville (Kent County, Delaware)
Spaulding, Zachariah, Farm (Windsor County, Vermont)
Spink Farm (Washington County, Rhode Island)
Sudler's Conclusion (Somerset County, Maryland)
Thomas Gaddis Homestead (Fayette County, Pennsylvania)
Thomas House (Queen Anne's County, Maryland)
Timothy Hart House (Hartford County, Connecticut)
Treber Inn (Adams County, Ohio)
Van Houten's Landing Historic District (Rockland County, New York)
Vernon Center Green Historic District (Oneida County, New York)
Weston, Samuel, Homestead (Somerset County, Maine)
Wharton Place (Accomack County, Virginia)
White Horse Historic District (Chester County, Pennsylvania)
Whitehall (Madison County, Kentucky)