David Rumsey
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Rock Creek quadrangle showing San Andreas Rift.
2130.009
pilot3
California, Rock Creek quadrangle of the U.S. Geological Survey showing the San Andreas Rift. Earthquake Investigation Commission. Andrew B. Graham Co., Lithographers, Washington, D.C. (Carnegie Institution of Washington. 1908)
1908
U.S. Geological Survey
Carnegie Institution
39 × 49 cm
1 : 62500