Blackwell

1968

1:24k

Ponca City

1985

1:100k

Ponca City

1985

1:100k

Ponca City

1985

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