Camden, Felton.

1868

Beers, D. G.

1:5k

Wyoming

1993

1:24k

Wyoming

1956

1:24k

Wyoming

1956

1:24k

Wyoming

1956

1:24k

Dover.

1868

Beers, D. G.

1:4k

Wyoming

1931

1:63k

Wyoming

1930

1:63k

Wyoming

1926

1:48k

Little Creek, Dover (hundreds)

1868

Beers, D. G.

1:63k