
The Mission Range defines the northwestern reaches of this 1921 tactical survey, overlooking the complex topography of the Flathead National Forest and Missoula National Forest. This advance sheet captures a transitional period for the region, clearly delineating the Former Flathead Indian Reservation Boundary as it cuts diagonally across the landscape toward the Jocko River. Evidence of early administrative and agricultural presence is found at the Holland Lake R.S. and Gordon Ranch, while a network of wilderness paths like the Gordon Trail and Gold Cr. Trail provide the primary means of transit through the high country. The map is particularly detailed regarding the glacial lakes of the area, from the larger Placid Lake and Holland Lake to the more remote Upper Jocko L. and Roosevelt L., documenting the hydrography of the Swan and Jocko watersheds before extensive modern development.
50 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.
1902 · Ovando
USGS Topo · 1:125,000
1903 · Bonner
USGS Topo · 1:125,000
1905 · Ovando
USGS Topo · 1:125,000
1912 · Missoula
USGS Topo · 1:125,000
1919 · Drummond
USGS Topo · 1:125,000
1920 · Flathead Lake
USGS Topo · 1:125,000
1921 · Drummond
USGS Topo · 1:125,000
1936 · Silvertip
USGS Topo · 1:96,000
1942 · Silvertip
USGS Topo · 1:125,000
1947 · Butte
USGS Topo · 1:250,000