1. Quartz fragments Object status: Deaccessioned Museum number: 1-63865 Object class: Fragments (object portions) Collector: Adán Eduardo Treganza, Barbara Fenenga, Clarence E. Smith, Edith S. (Taylor) Wallace, Franklin Fenenga, Jean Hutton, Robert F. Spencer, Walter D. Weymouth, and William J. Wallace Collection place: CA-Mrn-39 (Belvedere site), Marin County, California Collection date: November 1943