U.S. Geological Survey ; Henry Gannett, chief topographer ; A.H. Thompson, geographer ; R.U. Goode, geographer in charge ; A.P. Davis, topographer in charge ; triangulation by A.P. Davis ; topography by L.C. Fletcher, W.S. Post and T.G. Gerdine. Ed. of Sept. 1900. 1 map : col. ; 45 x 74 cm. Scale 1:62,500 (W 118⁰30'--W 118⁰00'/N 34⁰15'--N 34⁰00'). Relief shown by contours and spot heights. Contour interval 50 feet. Datum is mean sea level. "Surveyed in 1893-94." Includes compilation diagram.