
Sonoma Mountain dominates the central landscape of this mid-century survey, a topographic divide between the growing valley settlements. To the northeast, the community of Glen Ellen and the Sonoma State Home anchor the valley floor along the Northwestern Pacific rail line. The map highlights significant cultural sites, including the Jack London Ranch and the Petaluma Adobe State Historical Monument, reflecting the region's transition from early Mexican land grants to literary and agricultural preservation.
57 named features on this map. Tap any name to fly to it.
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6 editions found
1902 · Napa
USGS Topo · 1:125,000
1914 · Petaluma
USGS Topo · 1:62,500
1916 · Mare Island
USGS Topo · 1:62,500
1916 · Santa Rosa
USGS Topo · 1:62,500
1942 · Mare Island
USGS Topo · 1:62,500
1942 · Sonoma
USGS Topo · 1:62,500
1942 · Petaluma
USGS Topo · 1:62,500
1944 · Santa Rosa
USGS Topo · 1:62,500
1947 · Santa Rosa
USGS Topo · 1:250,000
1949 · Santa Rosa
USGS Topo · 1:250,000