
The remote northern Maine boundary with Canada marks the northwestern edge of this survey, where the rugged highlands of Caswell Mtn and Clear Pond Mtn overlook a complex network of waterways. The settlement of Skinner is situated along the upper reaches of the Moose River, serving as a focal point in a landscape dominated by logging roads and glacial ponds. Nearby, the smaller settlement of Keough sits north of Dead Brook, illustrating the sparse population pattern of this borderland region.
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This is the sole edition of this map. No revisions or reprints were ever made.
1923 · Attean
USGS Topo · 1:62,500
1925 · Attean
USGS Topo · 1:62,500
1928 · Chain Lakes
USGS Topo · 1:48,000
1928 · Skinner
USGS Topo · 1:48,000
1928 · Spencer
USGS Topo · 1:48,000
1931 · Skinner
USGS Topo · 1:62,500
1932 · Spencer
USGS Topo · 1:62,500
1932 · Chain Lakes
USGS Topo · 1:62,500
1935 · Chain Lakes
USGS Topo · 1:62,500
1949 · Jackman
USGS Topo · 1:250,000