Marshall, R. B.
California Bradley quad. Surveyed in 1917 in cooperation with the war department & the state of California , Scale [1:62500] Scale [5:50] Contour interval 50 feet - Washington US geogological survey 1919 - 1 Map Coloured Map 52 x 42cm
Datum is mean sea level
Topographic Map
912.794
California Bradley quad. Surveyed in 1917 in cooperation with the war department & the state of California , Scale [1:62500] Scale [5:50] Contour interval 50 feet - Washington US geogological survey 1919 - 1 Map Coloured Map 52 x 42cm
Datum is mean sea level
Topographic Map
912.794
