Valley Forge

1966

1:24k

Valley Forge

1952

1:24k

Valley Forge

1966

1:24k

Valley Forge

1966

1:24k

Valley Forge

1966

1:24k

Valley Forge

1952

1:24k

Valley Forge

1992

1:24k

Valley Forge

1952

1:24k

Upper Merion, Montgomery County, Pennsylvania.

1871

Hopkins, G.M.

1:32k

Norristown

1895

1:63k