Coos Bay Entrance.

1946

Bascom

Preliminary Chart Of Entrance To Koos Bay, Oregon

1862

U.S. Coast Survey

1:20k

Charleston

1970

1:24k

Empire

1944

1:63k

Empire

1944

1:63k

Empire

1944

1:63k

Empire

1944

1:63k

Empire

1942

1:63k

Empire

1942

1:63k

Coos Bay

1900

1:125k