Reconnaissance of Canal De Haro & Strait of Rosario and Approaches
1854|U.S. Lake Survey1:200 000
Washington Sound and Approaches
1866|Unknown1:200 000
(Sheet 1) Map Of Washington Territory West of the Cascade Mountains. Compiled from the Government Surveys by Chas. A. White, C.E. 1870. Engraved, Printed, Manufactured And Published By G.W. & C.B. Colton & Co. No. 172 William St. New York.
1870|White, Charles A.1:253 440
Washington Territory Lying West of the Rocky Mountains,1858
1858|U.S. General Land Office1:1 140 480
Composite: (Sheets 1-4) Map Of Washington Territory West of the Cascade Mountains. Compiled from the Government Surveys by Chas. A. White, C.E. 1870. Engraved, Printed, Manufactured And Published By G.W. & C.B. Colton & Co. No. 172 William St. New York.