
The Mayacmas Mountains and the Cow Mountain Ridge dominate this late-1950s survey of the California interior, where the Mendocino and Lake County line weaves through high basins and ridges. Along the southwestern edge, the Russian River flows parallel to the Northwestern Pacific railroad and U.S. Highway 101, marking a busy corridor near the Hoppland Fire Station.
80 named features on this map. Tap any name to fly to it.
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3 editions found
1920 · Ukiah
USGS Topo · 1:62,500
1921 · Kelseyville
USGS Topo · 1:62,500
1938 · Lakeport
USGS Topo · 1:62,500
1938 · Hopland
USGS Topo · 1:62,500
1943 · Kelseyville
USGS Topo · 1:62,500
1943 · Hopland
USGS Topo · 1:62,500
1944 · Ukiah
USGS Topo · 1:62,500
1944 · Hopland
USGS Topo · 1:62,500
1947 · Santa Rosa
USGS Topo · 1:250,000
1949 · Santa Rosa
USGS Topo · 1:250,000