Sheet No. 11. (Stephens Passage, Frederick Sound, Endicott Arm, Seymour Canal, Port Houghton, Holkham Bay).

1904

Alaskan Boundary Tribunal

1:160k

Frederick Sound

1888

C&GS

1:200k

Facsimile: From Vancouvers Atlas - Part of Chart No. XII; Part of Chart No. VII.

1798

Vancouver, George

1:710k

Sumner Strait and vicinity, Alaska

1934

U. S. Geogical Survey

1:250k

Sumner Strait and Vicinity

1934

1:250k

Yukon Map Sheet No. 2

1898

Department of the Interior (Canada)

1:380k

Alaskan Boundary Sheet #11

1903

Julius Bien & Co.

1:160k

Tongass Sheet No 2 Tongass National Forest - Frederick Sound Kupreanof I

1910

Department of Agriculture Forest Service

1:511k

History of the Pacific States of North America

1882

Bancroft, Hubert Howe.

Facsimile: Russian Chart.

1849

Alaskan Boundary Tribunal

1:880k