| Catalog Number | CAS 2015-0001-0021 | |
| Category | Tools & Implements | |
| Object Name | Knife | |
| Culture | ||
| Global Region | North America | |
| Country | USA | |
| State/Prov./Dist. | California | |
| County | Modoc | |
| Other Geographic Data | Vicinity of Eagleville | |
| Maker's Name | Unknown | |
| Date of Manufacture | Unknown | |
| Collection Name | N/A | |
| Materials | Obsidian | |
| Description | Large semi-circular, bifacially flaked knife that is biconvex in cross-section and has been fashioned from a somewhat flat flake; Color is opaque black. | |
| Dimensions (cm) | Width = 3.8, Thickness = 0.9, Length = 7.0 |