
Deerlodge National Forest covers this high-elevation landscape in Granite County during the early 1970s. The map is dominated by the massive north-south spine of the John Mountains, topped by Black Pine Ridge. This area was an active site for resource management and mining exploration, evidenced by the numerous Drill Holes, Mines, and Prospects scattered across the drainages.
34 named features on this map. Tap any name to fly to it.
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2 editions found
1903 · Bonner
USGS Topo · 1:125,000
1908 · Philipsburg
USGS Topo · 1:125,000
1909 · Sapphire
USGS Topo · 1:125,000
1919 · Drummond
USGS Topo · 1:125,000
1921 · Drummond
USGS Topo · 1:125,000
1947 · Butte
USGS Topo · 1:250,000
1958 · Butte
USGS Topo · 1:250,000
1959 · Bearmouth
USGS Topo · 1:62,500
1959 · Ravenna
USGS Topo · 1:62,500
1960 · Butte
USGS Topo · 1:250,000