Alaska - Aleutian Islands : Unimak and Akutan Passes and approaches. Published at Washington, d.C. No., 1940 by the U.S. Coast and Geodetic Survey L.O. Colbert, Director. (at head of title) United States Department of Commerce. (Unimak and Akutan Passes) U.S.C. & G.S. 8860. 40-11/25.
Nautical chart of Alaska. 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, tides, authorities, and abbreviations, topographic and descriptive text. Price 75 c...
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Format: | Map |
Language: | unknown |
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U.S. Coast and Geodetic Survey
1940
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Online Access: | https://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~289795~90061648 https://media.davidrumsey.com/MediaManager/srvr?mediafile=/Size4/RUMSEY~8~1/168/11213000.jpg |