1. Hammerstone Object status: Deaccessioned Museum number: 1-61276 Object class: Hammerstones Collector: Richard K. Beardsley Collection place: CA-Mrn-278, Marin County, California Collection date: 1941
2. Hammerstone Object status: Deaccessioned Museum number: 1-60393 Object class: Hammerstones Collector: Richard K. Beardsley Collection place: CA-Mrn-266, Tomales Point, Point Reyes Collection date: 1941
3. Hammerstone Object status: Deaccessioned Museum number: 1-61311 Object class: Hammerstones Collector: Richard K. Beardsley Collection place: CA-Mrn-287, Marin County, California Collection date: 1941
4. Hammerstone Object status: Deaccessioned Museum number: 1-61284 Object class: Hammerstones Collector: Richard K. Beardsley Collection place: CA-Mrn-278, Marin County, California Collection date: 1941
5. Hammerstone Museum number: 1-61318 Object class: Hammerstones Collector: Richard K. Beardsley Collection place: CA-Mrn-287, Marin County, California Collection date: 1941
6. Hammerstone Object status: Deaccessioned Museum number: 1-61308 Object class: Hammerstones Collector: Richard K. Beardsley Collection place: CA-Mrn-287, Marin County, California Collection date: 1941
7. Hammerstone Object status: Deaccessioned Museum number: 1-61320 Object class: Hammerstones Collector: Richard K. Beardsley Collection place: CA-Mrn-287, Marin County, California Collection date: 1941
8. Hammerstone Object status: Deaccessioned Museum number: 1-60458 Object class: Hammerstones Collector: Richard K. Beardsley Collection place: CA-Mrn-266, Tomales Point, Point Reyes Collection date: 1941
9. Hammerstone Museum number: 1-61313 Object class: Hammerstones Collector: Richard K. Beardsley Collection place: CA-Mrn-287, Marin County, California Collection date: 1941
10. Hammerstone Object status: Deaccessioned Museum number: 1-61245 Object class: Hammerstones Collector: Richard K. Beardsley Collection place: CA-Mrn-277, Marin County, California Collection date: 1941