Coos Bay Entrance.

1946

Bascom

Preliminary Chart of the Entrance to Koos Bay

1862

U.S. Lake Survey

1:20k

Charles Town

1982

1:24k

Charleston

1970

1:24k

Navigation Chart For Coos Bay

1890

C&GS

1:30k

Empire

1944

1:63k

Empire

1944

1:63k

Empire

1944

1:63k

Empire

1944

1:63k

Empire

1942

1:63k