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1954 Map of Trinity Islands, 1970 Print
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1954 Map of Trinity Islands

USGS Topo · Published 1970

About this map

Akhiok and the surrounding southern coastline of Kodiak Island are documented here during a period of mid-century aerial and hydrographic surveying. The landscape is defined by its complex maritime geography, where the Aliulik Peninsula terminates at Cape Alitak and the waters of Alitak Bay meet the open Pacific Ocean. This mapping reflects the transition from early 20th-century coastal charting to modern topographic methods, showing the isolated settlements and maritime infrastructure like Lazy Bay. To the south, the Trinity Islands group, including the large landmasses of Sitkinak Island and Tugidak Island, are shown with high detail for their many reefs, shoals, and points. An inset provides focused detail on the remote Chirikof Island, including several Cabins that hint at seasonal usage or remote outposts in this portion of the Kodiak National Wildlife Refuge.

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Map Details

Date Portrayed1954
Date Published1970
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:250,000
Physical Dimensions22.6 x 22.9 inches

Editions of this 1954 Trinity Islands Map

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain