Map showing a part of the Palomas Mining District and the Piru creek ditch, situated in Los Angles [sic] and Ventura Cs. California
1 : 147520 Shows mining claims including "Patented Gold Gravel" claim by Jenkins, townships and ranges, creeks and rivers, residences, and local features. De Laveaux, Gustave. Manuscript Map
San Benito, Fresno, Monterey, San Luis Obispo, Kings, Kern, and Santa Barbara Counties.
1 : 950400 Blum, George W.