San Juan Channel - Friday & Roche Harbors

1953

C&GS

1:20k

Roche Harbor

1981

US GS & NOAA

1:100k

History of the Pacific States of North America

1882

Bancroft, Hubert Howe.

Archipelago of Arro, Gulf of Georgia

1841

US Ex. Ex.

1:142k

Seattle.

1934

Mora, Jo (1876-1947)

Washington Sound

1881

1:200k

Reconnaissance of Canal De Haro & Strait of Rosario and Approaches

1854

U.S. Lake Survey

1:200k

Washington Sound and Approaches

1866

Unknown

1:200k

Victoria (and Vicinity).

1934

Mora, Jo (1876-1947)

Strait of Georgia and Strait of Juan de Fuca, Washington

1900

U.S. Coast Survey

1:200k