Guernsey Mill and the nearby Sugarloaf Saw Mill stand as markers of the timber operations that historically shaped this high-elevation reach of the Greenhorn Mountains. This 2012 survey illustrates a landscape primarily defined by Forest Service infrastructure and recreational development, featuring a dense network of forest routes such as Rancheria Rd and numerous seasonal sites including Spear Creek Summer HomeTract.
74 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.
1905 · Fairview
USGS Topo · 1:24,000
1906 · Kernville
USGS Topo · 1:125,000
1908 · Kernville
USGS Topo · 1:125,000
1918 · Fairview
USGS Topo · 1:31,680
1920 · Delonagha
USGS Topo · 1:62,500
1926 · Glennville
USGS Topo · 1:62,500
1936 · Tobias Peak
USGS Topo · 1:125,000
1943 · Tobias Peak
USGS Topo · 1:125,000
1943 · Isabella
USGS Topo · 1:62,500
1945 · Tobias Peak
USGS Topo · 1:62,500