
Alexander Valley is the primary focus of this mid-century topographic survey, where the Russian River and the Northwestern Pacific railroad define the transportation and agricultural corridor of northern Sonoma County. The settlement of Geyserville sits at the heart of this landscape, flanked by the smaller rail stops of Chianti and Nervo. To the west, the terrain rises sharply toward Bradford Mtn, where numerous creek branches like Dry Creek and Pena Creek drain the steep ridges. The map captures a moment of established rural infrastructure, noting local gathering places such as the Grange Hall and Manzanita School. Unique social history is preserved through the labeling of the Lytton Industrial Home and the Olive Hill Cemetery, providing valuable points of reference for genealogists and local historians studying the evolution of land use and community institutions in the region.
40 named features on this map. Tap any name to fly to it.
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4 editions found
1920 · Healdsburg
USGS Topo · 1:62,500
1921 · Skaggs
USGS Topo · 1:62,500
1921 · Kelseyville
USGS Topo · 1:62,500
1933 · Healdsburg
USGS Topo · 1:48,000
1938 · Hopland
USGS Topo · 1:62,500
1940 · Healdsburg
USGS Topo · 1:62,500
1943 · Cazadero
USGS Topo · 1:24,000
1943 · Skaggs Springs
USGS Topo · 1:24,000
1943 · Kelseyville
USGS Topo · 1:62,500
1943 · Hopland
USGS Topo · 1:62,500