
The Napa Valley wine country is captured here during a period of transition in the mid-20th century. While the agricultural foundations of St Helena and Rutherford are firmly established, the landscape remains characterized by a mix of orchards, vineyards, and industrial mining history. Notable features include the LaJoya Quicksilver Mine and Bella Oak Mine, signaling the region's diverse economic interests beyond viticulture. The Southern Pacific railroad line runs parallel to the St Helena Highway, serving the vital transportation needs of the valley's towns.
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6 editions found
1902 · Napa
USGS Topo · 1:125,000
1916 · Santa Rosa
USGS Topo · 1:62,500
1927 · Calistoga
USGS Topo · 1:62,500
1942 · Sonoma
USGS Topo · 1:62,500
1942 · St. Helena
USGS Topo · 1:62,500
1943 · Calistoga
USGS Topo · 1:62,500
1944 · Santa Rosa
USGS Topo · 1:62,500
1945 · Calistoga
USGS Topo · 1:62,500
1945 · St. Helena
USGS Topo · 1:62,500
1947 · Santa Rosa
USGS Topo · 1:250,000