Alaska - Aleutian Islands : Unimak and Akutan Passes and approaches. Published at Washington, D.C., Nov.1940 by the U.S. Coast and Geodetic Survey. L.O. Colbert, Director. United States Department of Commerce. (Unimak and Akutan Passes) U.S.C. & G.S. 8860.

Nautical chart of Aleutian Islands. Latest issue consulted 42-7 on lower left margin. Surveys to 1939. Relief shown by contours, spot heights and hachures. Depths shown by isolines and soundings. Soundings in Fathoms at mean lower water. Heights in feet. Includes magnetic variation compasses, tidal...

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Bibliographic Details
Main Authors: U.S. Coast and Geodetic Survey., United States Department of Commerce.
Format: Map
Language:unknown
Published: U.S. Coast and Geodetic Survey 1942
Subjects:
Nautical Charts
Colbert
Alaska
Aleutian Islands
Online Access:https://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~289046~90061010
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Description
Summary:Nautical chart of Aleutian Islands. Latest issue consulted 42-7 on lower left margin. Surveys to 1939. Relief shown by contours, spot heights and hachures. Depths shown by isolines and soundings. Soundings in Fathoms at mean lower water. Heights in feet. Includes magnetic variation compasses, tidal information, authorities, abbreviations, topographic and descriptive text and manuscript notes. "Price 75 cents." See note field above.

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