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1963 Map of Port Moller A-3, 1984 Print
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1963 Map of Port Moller A-3

USGS Topo · Published 1984

About this map

Unga Island dominates this 1960s hydrographic and topographic study of the Shumagin Islands' western reaches. The map detail highlights the island's southern peninsula, terminating at Acheredin Point, where the land meets the Pacific Ocean. This survey preserves the coastal profile as it was recorded just before the mid-1960s, documenting the shoreline of Acheredin Bay and the northern landmark of Sombrero Point. The topography, derived from 1957 aerial photography and 1963 field annotations, illustrates a landscape defined by significant elevation changes and complex coastal inlets, providing a specialized look at the maritime geography of the Aleutian East region.

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Map Details

Date Portrayed1963
Date Published1984
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:63,360
Physical Dimensions18 x 21.9 inches

Editions of this 1963 Port Moller A-3 Map

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain