1. Scraper fragment Bookmark Museum number: 1-115216 Object class: Fragments (object portions) and Scrapers (stone tools) Collector: Francis A. Riddell and William S. Evans Jr. Collection place: CA-Las-54, Lassen County, California
2. Scraper fragment Bookmark Museum number: 1-150280 Object class: Fragments (object portions) and Scrapers (stone tools) Collector: Adán Eduardo Treganza Collection place: CA-Sta-5, Stanislaus County, California
3. Scraper fragment Bookmark Museum number: 2-31782 Object class: Fragments (object portions) and Scrapers (stone tools) Collector: Albert B. Elsasser Collection place: NV-Do-12 (Hobo Hot Springs), Douglas County, Nevada Collection date: July 1956
4. Scraper fragment Bookmark Museum number: 1-151471 Object class: Fragments (object portions) and Scrapers (stone tools) Collector: Adán Eduardo Treganza, James T. Davis, and Richard H. Brooks Collection place: CA-Tri-47, Trinity County, California Collection date: 1952
5. Scraper fragment Bookmark Museum number: 1-150392 Object class: Fragments (object portions) and Scrapers (stone tools) Collector: Adán Eduardo Treganza Collection place: CA-Sta-5, Stanislaus County, California
6. Scraper fragment Bookmark Museum number: 1-115211 Object class: Fragments (object portions) and Scrapers (stone tools) Collector: Francis A. Riddell and William S. Evans Jr. Collection place: CA-Las-54, Lassen County, California
7. Scraper fragment Bookmark Museum number: 1-152686 Object class: Fragments (object portions) and Scrapers (stone tools) Collector: University Appropriation Collection place: CA-Fre-123, Fresno County, California
8. Scraper fragment Bookmark Museum number: 1-196431 Object class: Fragments (object portions) and Scrapers (stone tools) Collector: Francis A. Riddell Collection place: CA-Las-7, Karlo area, Lassen County Collection date: 1955
9. Scraper fragment Bookmark Museum number: 2-29860 Object class: Fragments (object portions) and Scrapers (stone tools) Collector: Francis A. Riddell Collection place: NV-Wa-45 (Smoke Creek Shelter), Washoe County, Nevada
10. Scraper fragment Bookmark Museum number: 1-150278 Object class: Fragments (object portions) and Scrapers (stone tools) Collector: Adán Eduardo Treganza Collection place: CA-Sta-5, Stanislaus County, California