Topography of Kassan Peninsula Prince of Wales Island

1911

1:63k

Seal Cove and Head of Kasaan Bay

1907

C&GS

1:20k

Sheet No. 6. (Clarence Strait, Kasaan Bay, Wales Island, Tlevak Strait).

1904

Alaskan Boundary Tribunal

1:160k

Clarence Strait

1886

C&GS

1:200k

Behm Canal and Clarence Strait

1882

US Ex. Ex.

1:509k

Clarence Strait Revillagigedo Channel and Portland Canal

1893

C&GS

1:200k

Clarence Strait : Revillagigedo Channel and Portland Canal

1916

1:200k

Clarence Strait : Revillagigedo Channel and Portland Canal

1894

1:200k

Facsimile: Cordova Bay to Cross Sound. Part of British Admiralty Chart. No. 2431.

1884

British Admiralty

1:530k

Tongass Sheet No 3 Tongass National Forest - Sumner Strait Prince of Wales Island

1910

Department of Agriculture Forest Service

1:511k