Biface
- Museum number:
- 1-239108
- Permalink:
- ark:/21549/hm21010239108
- Alternate number:
- 1712 (original number)
- Accession number:
- Acc.1038
- Object count:
- 1
- Description:
- Biface fragment, obsidian. "Projectile point, fragment, obsidian
- Donor:
- Francis A. Riddell, Harry Starr Riddell Jr., and Kitty Joaquin
- Collection place:
- CA-Sac-113 (Calquhoun Mound 1), Sacramento County, California
- Collector:
- Francis A. Riddell and Harry Starr Riddell Jr.
- Collection date:
- 1931-1951
- Materials:
- Obsidian
- Object type:
- archaeology
- Object class:
- Bifaces (stone tools)
- Accession date:
- 1951
- Department:
- Associated funerary objects
- Legacy documentation:
-