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1948 Map of Craig D-7 and D-8

Name: 1948 Topographic Map of Craig D-7 and D-8
Creator: U.S. Geological Survey
Published: 1969
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1969

About this map

Coronation Island dominates this 1948 topographic study, situated where the Pacific Ocean meets the complex waterways of the Alexander Archipelago. The island is defined by its deeply indented coastline, featuring protected anchorages like Egg Harbor and the appropriately named Windy Bay. The interior is marked by prominent elevations including Pin Peak and Needle Peak, serving as vital landmarks for maritime navigation along the western edge of the Tongass National Forest.

Maritime history is evident at Helm Pt, where the Helm Lt light station provided a critical beacon for vessels transitioning from the open ocean into Iphigenia Bay. To the north, the Spanish Islands and Decision Passage highlight the intricate navigation required in these coastal waters. An inset documents the remote Hazy Islands, including Big Hazy Islet, which represent some of the most isolated landmasses in the region.