1. Core scraper Museum number: 1-147180 Object class: Core scrapers (stone tools) Collector: William Harland Kinsey Collection place: CA-Nap-131, Napa Valley, Napa County
2. Core scraper Museum number: 1-207940 Object class: Core scrapers (stone tools) Collector: Eugene R. Prince, Gordon L. Grosscup, and R. T. Anderson Collection place: CA-Mrp-228, Mariposa County, California
3. Core scraper Museum number: 3-18201 Object class: Core scrapers (stone tools) Collector: Richard H. Brooks Collection place: Site 33 (Brooks), Aldama Municipality, Chihuahua Collection date: January 1956
4. Core scraper Museum number: 9-10534 Object class: Core scrapers (stone tools) Collector: George V. Shkurkin Collection place: Shuk - Dindori, Narmada valley, Madhya Pradesh Collection date: 1964-1965
5. Core scraper Museum number: 3-18765 Object class: Core scrapers (stone tools) Collector: Richard H. Brooks Collection place: Site 5 (Brooks), Meoqui Municipality, Chihuahua Collection date: February 1956
6. Core scraper Museum number: 3-18541 Object class: Core scrapers (stone tools) Collector: Richard H. Brooks Collection place: Site 196 (Brooks), Aldama Municipality, Chihuahua Collection date: January 1956
7. Core scraper Museum number: 3-17682 Object class: Core scrapers (stone tools) Collector: Richard H. Brooks Collection place: Site 18 (Brooks), Río Jésus María, Chihuahua Municipality Collection date: December 1955
8. Core scraper Museum number: 3-16662 Object class: Core scrapers (stone tools) Collector: Richard H. Brooks Collection place: Site 82 (Brooks), Gómez Farías municipality, Chihuahua Collection date: November 1955
9. Core scraper Museum number: 3-18276 Object class: Core scrapers (stone tools) Collector: Richard H. Brooks Collection place: Site 95 (Brooks), Aldama Municipality, Chihuahua Collection date: January 1956
10. Core scraper Museum number: 1-145593 Object class: Core scrapers (stone tools) Collector: Francis A. Riddell and James Francis Riddell Collection place: CA-Las-111, Lassen County, California Collection date: November 26-28, 1954