
Birch Lake dominates the northern reaches of this landscape, its waters reaching into North Bay, Klobuchar Bay, and Bob Bay. This 1950s survey, with 1960s revisions, reveals an industrial frontier where the natural terrain of the Minnesota State Forest meets large-scale extraction. Significant Mine Dumps and a Quarry signal the region's mining activity, while the Erie Mining Company Railroad provides the critical infrastructure for moving resources through the dense woods of the Superior National Forest.
22 named features on this map. Tap any name to fly to it.
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6 editions found
1933 · Ely
USGS Topo · 1:62,500
1939 · Ely
USGS Topo · 1:62,500
1951 · Babbitt SW
USGS Topo · 1:24,000
1951 · Babbitt
USGS Topo · 1:24,000
1952 · Babbitt SE
USGS Topo · 1:24,000
1952 · Babbitt NE
USGS Topo · 1:24,000
1954 · Greenwood Lake
USGS Topo · 1:62,500
1954 · Two Harbors
USGS Topo · 1:250,000
1957 · Two Harbors
USGS Topo · 1:250,000
1957 · Gabbro Lake
USGS Topo · 1:62,500