
Amasa serves as the central hub of this Upper Peninsula survey, situated at the junction of the Chicago Milwaukee St Paul and Pacific railroad and the Hemlock River. The landscape reveals a legacy of industrial activity in the Hematite district, most notably at the Warner Mine (abandoned) and Porter Mine (abandoned). These sites, along with several gravel pits, indicate the mineral extraction that once drove the local economy alongside the timber-rich river valleys.
36 named features on this map. Tap any name to fly to it.
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2 editions found
1895 · Ned Lake
USGS Topo · 1:62,500
1895 · Perch Lake
USGS Topo · 1:62,500
1898 · Iron River
USGS Topo · 1:62,500
1899 · Crystal Falls
USGS Topo · 1:62,500
1944 · Crystal Falls
USGS Topo · 1:24,000
1944 · Gaastra
USGS Topo · 1:24,000
1944 · Fortune Lakes
USGS Topo · 1:24,000
1945 · Sunset Lake
USGS Topo · 1:24,000
1945 · Kelso Junction
USGS Topo · 1:24,000
1946 · Sunset Lake
USGS Topo · 1:31,680