
The Ottawa National Forest dominates this landscape in Michigan's Upper Peninsula, where the East Branch Ontonagon River carves a winding path through the townships of Duncan and Laird. As of the late 1970s field check, the area remains primarily a wilderness of timber and water, marked by an extensive network of Old RR Grade remnants that speak to the region's logging history. These former rail lines weave between numerous water bodies, including York Lake, Duck Lake, and the remote Davidson Lakes.
26 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1949 · Rockland
USGS Topo · 1:62,500
1951 · Rockland
USGS Topo · 1:62,500
1952 · Watersmeet
USGS Topo · 1:62,500
1954 · Rousseau
USGS Topo · 1:62,500
1954 · Kenton
USGS Topo · 1:62,500
1958 · Iron River
USGS Topo · 1:250,000
1960 · Iron River
USGS Topo · 1:250,000
1961 · Iron River
USGS Topo · 1:250,000
1967 · Iron River
USGS Topo · 1:250,000
1979 · Ontonagon
USGS Topo · 1:100,000