
The St Clair River corridor in the late 1930s is a landscape defined by its deep maritime and agricultural roots, spanning from the bustling docks of Marine City down to Algonac. The interior is dotted with one-room schoolhouses like Maple Crest Sch and Diem Sch, spaced for rural families, while the Port Huron and Detroit Railroad traces the shoreline, supporting the region's transport economy. Near Roberts Landing, the connection between the American shore and the Canadian settlements of Sombra and Port Lambton is clearly visible across the international boundary.
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This is the sole edition of this map. No revisions or reprints were ever made.
1912 · Port Huron
USGS Topo · 1:62,500
1914 · Algonac
USGS Topo · 1:62,500
1928 · Hicky
USGS Topo · 1:62,500
1929 · Port Huron
USGS Topo · 1:62,500
1936 · St. Clair
USGS Topo · 1:31,680
1936 · Rattle Run
USGS Topo · 1:31,680
1936 · New Baltimore
USGS Topo · 1:31,680
1936 · Algonac
USGS Topo · 1:31,680
1939 · New Baltimore
USGS Topo · 1:24,000
1939 · Adair
USGS Topo · 1:24,000