
The sprawling facilities of Hamilton Air Force Base dominate the marshlands along the eastern edge of this mid-century survey, reflecting the era's significant military presence in Marin County. Further inland, the community of Novato is shown just as postwar suburban expansion begins to shape the valley floor, with neighborhoods like Novato Heights appearing alongside established landmarks such as the Grant Ave School and Hill School. The rugged western terrain of San Pedro Ridge and Canada De Herrera remains largely undeveloped, defined by landmarks like Big Rock and the winding Lucas Valley Road.
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6 editions found
1895 · San Francisco
USGS Topo · 1:62,500
1897 · Tamalpais
USGS Topo · 1:62,500
1899 · San Francisco
USGS Topo · 1:62,500
1902 · Napa
USGS Topo · 1:125,000
1914 · Petaluma
USGS Topo · 1:62,500
1915 · San Francisco
USGS Topo · 1:62,500
1916 · Mare Island
USGS Topo · 1:62,500
1941 · Tamalpais
USGS Topo · 1:62,500
1942 · Mare Island
USGS Topo · 1:62,500
1942 · Petaluma
USGS Topo · 1:62,500