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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Format: | Map |
Language: | unknown |
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U.S. Coast and Geodetic Survey
1942
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Online Access: | https://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~289046~90061010 https://media.davidrumsey.com/MediaManager/srvr?mediafile=/Size4/RUMSEY~8~1/168/11218000.jpg |