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1948 Map of Sumdum C-6, 1957 Print
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1948 Map of Sumdum C-6

USGS Topo · Published 1957

About this map

The Glass Peninsula forms a prominent landmass on this 1948 aerial survey, separating the waters of Seymour Canal from the open Stephens Passage. This portion of Admiralty Island is defined by its dramatic coastal features and maritime navigation landmarks, including a designated Lighthouse Reserve on the peninsula's eastern shore. The interior terrain rises sharply to summits like Yeek-Sha Mtn, while the coastline is notched with sheltered waters such as Pleasant Bay and Sore Finger Cove.

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Map Details

Date Portrayed1948
Date Published1957
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:63,360
Physical Dimensions17 x 20.8 inches

Editions of this 1948 Sumdum C-6 Map

This is the sole edition of this map. No revisions or reprints were ever made.

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain