Source(s); Statement of C R Rockwood - In the Matter of the Liability of the California Development Company for the Flooding of Salton Basin by Charles Rockwood - 1907 p. 23-25; Irrigation in Imperial Valley California Its Problems and Possibilities by C. E. Tait - 1908 p. 49; Born of the Desert - Imperial Valley in Its Making, not a Dream; A Brief History of the California Development Company by Charles Rockwood - from The Calexico Chronicle Second Annual Magazine Edition - May 1909 p. 26; The Story of the First Decade in Imperial Valley, California by Edgar F. Howe and Wilbur Jay Hall - 1910 p. 107-108; The Imperial Valley and the Salton Sink by Harry Thomas Cory with Introductory Monograph by William Phipps Blake - 1915 p. 1296-1298, 1299, 1302-1308; The Salton Sea - An Accounting of Harriman's Fight with the Colorado River by George Kennan - 1917 p. 51, 52, 53, 54; The First Thirty Years 1901 - 1931 - An Accounting of the Principal Events in the History of Imperial Valley, Southern California, U.S.A. by Otis B. Tout - 1931 p. 102, 103
Image(s); Rockwood Headgate #2 under construction, Colonia Ladrillera, Mexico (vicinity), 1906 by H. T. Cory from Calisphere
Note(s); This picture was actually taken on April 2, 1906 and used here because pictures of construction earlier in the year at the beginning of construction for the headgate are of very poor quality.
Additional information from: Wikipedia
Additional information from: Wikipedia
Additional information from: Wikipedia
Additional information from: Wikipedia
Additional information from: Calisphere - Univerisy of California
Additional information from: Google Books
Additional information from: Google Books
Additional information from: Google Books
Additional information from: Google Books
Additional information from: Google Books
Additional information from: Google Books