
Negaunee and Ishpeming serve as the industrial anchors for this mid-century survey of Michigan's iron-rich Upper Peninsula. The landscape is heavily marked by the region's mining heritage, with major operations like Mather Mine A, Mather Mine B, and the Maas Mine concentrated near the city boundaries. This extraction economy is supported by a dense network of rail lines, including the Chicago and North Western and the Duluth South Shore and Atlantic, which weave through the southern part of the quadrangle.
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1907 · Marquette
USGS Topo · 1:62,500
1932 · Harvey NW
USGS Topo · 1:31,680
1952 · Sands
USGS Topo · 1:24,000
1952 · Ishpeming
USGS Topo · 1:62,500
1952 · Ishpeming
USGS Topo · 1:24,000
1952 · Gwinn
USGS Topo · 1:62,500
1952 · Palmer
USGS Topo · 1:24,000
1953 · Marquette NW
USGS Topo · 1:24,000
1953 · Negaunee
USGS Topo · 1:24,000
1954 · Negaunee SW
USGS Topo · 1:24,000