Image Missing: Hearst Museum object titled Black-and-white negative, accession number 15-12191, described as Black and white negative. Site J 100 = 142, Mariposa County. View of same mortars as in #157, but view to north northeast upstream (dry creek bed in upper right center). July 27, 1939. 2 3/8 square inches. 15-12191. Collector: Gordon W. Hewes. Donor: U.C. Central San Joaquin Valley Survey. Original number: 158. Remarks: Habitation area lies outside picture to upper left.