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1951 Map of Unimak, 1968 Print
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1951 Map of Unimak

USGS Topo · Published 1968

About this map

Pogromni Volcano and the massive Fisher Caldera dominate the topography of Unimak Island in this mid-century reconnaissance of the eastern Aleutians. The landscape is defined by its volcanic peaks, including Faris Peak and Westdahl Peak, situated within the Aleutian Islands National Wildlife Refuge. Coastal navigation is marked by the Cape Sarichef Lighthouse and the station at Scotch Cap, critical outposts for vessels navigating the Avatanak Strait and Derbin Strait.

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Map Details

Date Portrayed1951
Date Published1968
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:250,000
Physical Dimensions23.6 x 22.8 inches

Editions of this 1951 Unimak Map

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain