
The Russian River defines the central corridor of this Sonoma County survey, winding through the Alexander Valley and passing the expanding street grid of Healdsburg. This era shows a landscape transitioning between established agricultural roots and modern infrastructure, evidenced by the proximity of the Sonoma County Airport to traditional landmarks like the Shiloh Cemetery and the Alexander Valley Sch. The Northwestern Pacific railroad tracks parallel the river, connecting riverside communities such as Geyserville, Lytton, and Windsor. To the west, the topography rises sharply toward Mt Jackson and the Armstrong Redwoods State Park, while the eastern landscape is marked by the complex drainage of Maacama Creek and Mark West Creek. This record documents the mid-century layout of small settlements like Rio Nido and Hacienda alongside local industries like the Mericoma Mine and several sawmills.
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2 editions found
1916 · Santa Rosa
USGS Topo · 1:62,500
1920 · Healdsburg
USGS Topo · 1:62,500
1921 · Skaggs
USGS Topo · 1:62,500
1921 · Kelseyville
USGS Topo · 1:62,500
1927 · Calistoga
USGS Topo · 1:62,500
1933 · Healdsburg
USGS Topo · 1:48,000
1935 · Sebastopol
USGS Topo · 1:48,000
1938 · Hopland
USGS Topo · 1:62,500
1940 · Healdsburg
USGS Topo · 1:62,500
1942 · Sebastopol
USGS Topo · 1:62,500