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1948 Map of Petersburg B-3, 1966 Print
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1948 Map of Petersburg B-3

USGS Topo · Published 1966

About this map

Zarembo Island dominates this mid-century cartographic study, appearing as a massive, unpopulated expanse within the Tongass National Forest. The topography, derived from 1948 aerial photography, reveals a landscape defined by dramatic interior elevations and a coastline punctuated by protected maritime features like St John Harbor and the sheltered Baht Harbor. To the north, the waters of Sumner Strait separate the island from Mitkof Island, where Pt Howe and Station Island mark the passage.

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Map Details

Date Portrayed1948
Date Published1966
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:63,360
Physical Dimensions17 x 20.8 inches

Editions of this 1948 Petersburg B-3 Map

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain