
Iron mining operations define the landscape of Marquette County in the mid-1950s, centered around the industrial hubs of Republic and Humboldt. Near the southern end of the map, the Republic Mine is situated adjacent to the winding Michigamme River and the residential area of Park Hill. The presence of a Water Tank and Pump House near Lake Lory in the northeast underscores the infrastructure required for the Humboldt Mine and its nearby Mine Dump.
43 named features on this map. Tap any name to fly to it.
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2 editions found
1899 · Witbeck
USGS Topo · 1:62,500
1955 · Champion
USGS Topo · 1:24,000
1955 · Witch Lake
USGS Topo · 1:24,000
1955 · Diorite
USGS Topo · 1:24,000
1955 · Witch Lake NE
USGS Topo · 1:24,000
1955 · Greenwood
USGS Topo · 1:24,000
1955 · Republic
USGS Topo · 1:62,500
1955 · Witch Lake
USGS Topo · 1:62,500
1955 · Republic SW
USGS Topo · 1:24,000
1955 · Champion
USGS Topo · 1:62,500