01101cam a2200253 a 4500 gs 13000025 DLC 20260227111314.0 790131s1912 cauabf 000 0 eng c gs 13000025 Library, U. S. Geol. Survey DLC DLC n-us-ca TD225.S25 S8 Chittenden, Hiram Martin, 1858-1917. Report on the water supply system of the Spring Valley Water Company, San Francisco, Cal. / by H.M. Chittenden and A.O. Powell. [California : s.n., 1912?] (S.F. [San Francisco] : Rincon Publishing Co., printers) 44 p., [2] leaves of plates : ill., 2 maps (1 col.) ; 29 cm. "Letter of Transmittal" on p. [4] dated October 31, 1912. One of the two maps is the frontispiece, a single col. map printed over two facing leaves. Water-supply California San Francisco. Spring Valley Water Company (San Francisco, Calif.) Powell, A. O. Spring Valley Water Company (San Francisco, Calif.) 25221 25221