| Historic Site 1999-08-05 County: Loudoun Map Area |
| Historic Site 1980-02-08 County: Loudoun Map Area |
| Historic Site 1987-03-20 County: Loudoun Map Area |
| Historic Site 1970-04-17 County: Loudoun Map Point |
| Historic Site 1985-03-28 County: Montgomery Map Point |
| Historic Site 1983-01-24 County: Montgomery Map Area |
| Historic Site 2000-02-03 County: Loudoun Map Area |
| Historic Site 1973-08-14 County: Loudoun Map Area |
| Historic Site 1991-02-01 County: Loudoun Map Area |
| Historic Site 1992-09-24 County: Loudoun Map Area |
| Historic Site 1984-04-27 County: Loudoun Map Area |
| Historic Site 1983-02-10 County: Loudoun Map Point |
| Historic Site 1996-06-19 County: Loudoun Map Point |
| Historic Site 1979-12-28 County: Loudoun Map Area |
| Historic Site 1970-02-26 County: Loudoun Map Area |
| Historic Site 1976-05-30 County: Loudoun Map Area |
| Historic Site 1987-12-04 County: Loudoun Map Point |
| Historic Site 1975-02-18 County: Loudoun Map Area |
| Historic Site 1982-03-15 County: Montgomery Map Area |
| Historic Site 1969-11-12 County: Loudoun Map Area |
| Historic Site 1979-06-18 County: Fairfax Map Point |
| Historic Site 1978-12-11 County: Montgomery Map Area |
| Historic Site 1975-05-29 County: Montgomery Map Area |
| Historic Site 1974-09-10 County: Montgomery Map Area |
| Historic Site 1991-01-11 County: Fairfax Map Area |
| Historic Site 1991-02-05 County: Fairfax Map Point |