SALTON SEA 



al 



PIATC I 



A. View in San Gorgonio Pass eastward into the Cahuilla Basin. 



B. The late Prof. William Phipps Blake standing on Summit of Travertine Rock, May 1906, fifty-three years after hit 



original discovery of this formation. 



C. View of Saline Plain or Saltern at bottom of Salton Sink, taken from near the railroad stalioa of Saiton, February 1903. 



