Search for exactly "San Bernardino County (Calif.)"

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Topographic map of the Camp Mohave quadrangle in California, Nevada and Arizona, 1942 Scale 1;250,000 ; polyconic projection (W 115°--W 114V/N 36V--N 35V) ; 1 map : col. ; 52 x 37 cm ; Relief shown by contours and spot heights. Contour interval 250 feet ; "Training map"--Center of upper margin of map...
2 Object thumbnail
Map showing automobile routes to Hoover Dam and vicinity, circa 1934 'Prepared by the Automobile Club of Southern California.' 'burke' in lower right corner. '1352' in circle in lower left corner. Relief shown by hachures and spot heights. Shows mines, ranches, and springs.

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