
Possession Sound separates the mainland of Snohomish County from the eastern shore of Whidbey Island, defining the coastal character of this region. On the mainland, the deep-water industrial and transportation hub of Mukilteo is anchored by the Burlington Northern railroad and the Mukilteo State Park at Elliot Point, where a Lighthouse marks the passage for maritime traffic. Further inland, the expansive footprint of Paine Field (County Airport) and an adjacent Air Force Base reflect the area's mid-century aviation and military significance. Across the water, the Whidbey Island settlements of Clinton and Columbia Beach serve as residential and ferry transit points. The landscape is characterized by steep ravines like Powder Mill Gulch and Big Gulch, which restricted early development to the plateau or the narrow coastal strip. This survey shows the gradual expansion of suburban residential areas around Fairmont and Nelsons Corner, revised with purple tinting to reflect growth through the early 1970s.
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5 editions found
1895 · Snohomish
USGS Topo · 1:125,000
1897 · Seattle
USGS Topo · 1:125,000
1911 · Mount Vernon
USGS Topo · 1:125,000
1941 · Marysville
USGS Topo · 1:62,500
1942 · Edmonds
USGS Topo · 1:62,500
1943 · Marysville
USGS Topo · 1:62,500
1943 · Stanwood
USGS Topo · 1:62,500
1944 · Everett
USGS Topo · 1:62,500
1953 · Edmonds West
USGS Topo · 1:24,000
1953 · Bothell
USGS Topo · 1:24,000