This historical map portrays the area of Silver Lake in 2021, primarily covering Bowerbank as well as portions of Barnard Township, Williamsburg Township, and Bowdoin College Grant East Township. Featuring a scale of 1:24,000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Silver Lake region at the time. Published in 2021, it is the sole known edition of this map.
This is the sole edition of this map. No revisions or reprints were ever made.
1940 · Sebec
USGS Topo · 1:48,000
1943 · Sebec
USGS Topo · 1:62,500
1950 · Sebec Lake
USGS Topo · 1:62,500
1952 · Jo-Mary Mountain
USGS Topo · 1:62,500
1952 · First Roach Pond
USGS Topo · 1:62,500
1954 · Millinocket
USGS Topo · 1:250,000
1958 · Millinocket
USGS Topo · 1:250,000
1960 · Millinocket
USGS Topo · 1:250,000
1978 · Hay Mountain
USGS Topo · 1:24,000
1978 · Silver Lake
USGS Topo · 1:24,000