
Tongass National Forest dominates the southwestern portion of this mid-century survey, where the glacial landscape meets the intricate waterways of the Alaskan panhandle. The map documents the international boundary between Alaska and British Columbia, cutting through high peaks such as Snowcap Mtn and Mt Whipple. The glacial systems here are extensive, including the Hoodoo Glacier, Twin Glacier, and the Great Glacier, which feed into major arterial waterways like the Iskut River and Bradfield River.
92 named features on this map. Tap any name to fly to it.
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2 editions found
1948 · Petersburg A-1
USGS Topo · 1:63,360
1948 · Petersburg C-1
USGS Topo · 1:63,360
1948 · Petersburg B-1
USGS Topo · 1:63,360
1949 · Craig D-1
USGS Topo · 1:63,360
1951 · Bradfield Canal
USGS Topo · 1:250,000
1951 · Craig D-1
USGS Topo · 1:63,360
1951 · Petersburg A-1
USGS Topo · 1:63,360
1952 · Petersburg
USGS Topo · 1:250,000
1952 · Ketchikan
USGS Topo · 1:250,000
1952 · Sumdum
USGS Topo · 1:250,000