Glencoe

1975

1:24k

Ripley

1932

1:63k

Ripley

1929

1:63k

Keystone Lake

1990

1:100k

Enid

1958

1:250k

Enid

1955

1:250k

Enid

1955

1:250k

Enid

1955

1:250k

Enid

1955

1:250k

Gen. map XXV.

1895

United States. War Department

1:634k