Crystal Valley and Fern anchor this Mason County landscape, where the North Branch Pentwater River and several glacial lakes dictate the local geography. The map reveals a rural economy shaped by both agriculture and natural resource extraction, most notably at the Sippy Oil Field and the surrounding network of section-line roads like S Custer Rd and S Eden Lake Rd.
88 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1931 · Custer NW
USGS Topo · 1:31,680
1931 · Custer SW
USGS Topo · 1:31,680
1931 · Custer NE
USGS Topo · 1:31,680
1931 · Walkerville NE
USGS Topo · 1:31,680
1931 · Hart NE
USGS Topo · 1:31,680
1931 · Walkerville NW
USGS Topo · 1:31,680
1931 · Custer SE
USGS Topo · 1:31,680
1932 · Ludington NE
USGS Topo · 1:31,680
1932 · Ludington SE
USGS Topo · 1:31,680
1954 · Milwaukee
USGS Topo · 1:250,000