This historical map portrays the area of Gwinn in 2011, primarily covering Gwinn as well as portions of Sands Township, Forsyth Township, and Austin. 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 Gwinn region at the time. Published in 2011, it is the sole known edition of this map.
This is the sole edition of this map. No revisions or reprints were ever made.
1932 · Helena NW
USGS Topo · 1:31,680
1932 · Helena NE
USGS Topo · 1:31,680
1932 · Harvey NW
USGS Topo · 1:31,680
1932 · Harvey SE
USGS Topo · 1:31,680
1932 · Harvey SW
USGS Topo · 1:31,680
1932 · Harvey NE
USGS Topo · 1:31,680
1951 · Helena NE
USGS Topo · 1:31,680
1951 · Helena NW
USGS Topo · 1:31,680
1952 · Sands
USGS Topo · 1:24,000
1952 · Ishpeming
USGS Topo · 1:62,500