Black and white negative. Site J 97 = 139, Madera County. View to southwest; ca 100' north of Neg 146 showing bedrock mortar in boulder. July 25, 1939. 2 3/8 square inches. 15-12180. Collector: Gordon W. Hewes. Donor: U.C. Central San Joaquin Valley Survey. Original number: 147.
Collection place:
Madera County, California
Verbatim coll. place:
Site J 97 = 139, Madera County
Collector:
Gordon W. Hewes
Collection date:
July 25, 1939
Object type:
documentation
Object class:
Black-and-white negatives and Mortars (grinding tools)