Relief shown by hachures; depths shown by soundings. Based on a survey by W.H. Dall and party in 1871 & '72. Annotations including, "No. 724" and "No. 438."
Published in [Washington D.C.] by United States Coastal Survey. Scale is [ca....
43 X 31 cm. Relief shown by hachures and spot heights; depths shown by soundings. Inset: Continuation [of Port Levasheff]. Includes notes on navigation, soundings, and tides. "Topography, shorelines, magnetics and most of the soundings, from...
Relief shown by hachures. Sheet title: Diagram of the range of the tides at Iliuliuk, Unalashka and of the coincident tidal observations showing the march of the tide from Akutan Pass to Iliuliuk, with a sketch of the region in which these and the...