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Reconnaissance map of the Salton Sink, California
21198_zz002c18hq
California
Relief shown by contours and spot elevations. "Adjoining areas from maps of the U.S. Geological Survey and other official and private sources."
1906
E.M. Douglas; R.B. Marshall; W. Carvel Hall
Geological Survey (U.S.)
35 × 50 cm
1 : 500000
