Hammertsone
- Museum number:
- 1-138768
- Permalink:
- ark:/21549/hm21010138768
- Accession number:
- Acc.UCAS-229
- Description:
- granite hammerstone
- Donor:
- University Appropriation and University of California Archaeological Survey
- Collection place:
- CA-Nap-129, Napa Valley, Napa County
- Collector:
- Adán Eduardo Treganza, Albert B. Elsasser, and Robert Fleming Heizer
- Materials:
- Basalt (basic igneous rock)
- Object type:
- archaeology
- Object class:
- Hammerstones
- Accession date:
- February 9, 1953
- Department:
- Native California (archaeology and ethnology)
- Legacy documentation:
-