
Iron mining dominates this mid-century landscape of the Michigan Upper Peninsula, centered on the operations of the Republic Mine and Humboldt Mine. The settlement of Republic sits perched above the Michigamme Basin, with the residential area of Park Hill overlooking the industrial workings. The terrain is a complex network of wetlands and small lakes, such as Lake Lory and Autio Lake, interspersed with the industrial infrastructure required for ore extraction.
104 named features on this map. Tap any name to fly to it.
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3 editions found
1899 · Sagola
USGS Topo · 1:62,500
1899 · Witbeck
USGS Topo · 1:62,500
1952 · Ishpeming
USGS Topo · 1:62,500
1952 · Ishpeming
USGS Topo · 1:24,000
1954 · Negaunee SW
USGS Topo · 1:24,000
1954 · Negaunee
USGS Topo · 1:62,500
1955 · Champion
USGS Topo · 1:24,000
1955 · Witch Lake
USGS Topo · 1:24,000
1955 · Ralph NW
USGS Topo · 1:24,000
1955 · Ralph NE
USGS Topo · 1:24,000