End scrapers of varying sizes, made of quartz, chalcedony, and rhyolite. Overall measurements range from approximately 4.9 cm in length and 3.2 cm in width to 2.6 cm in length and 2.1 cm in width.
- Catalog Number:
- 2197
- Object/Specimen Description:
- Specimen Count:
- 4
- Precise Locality:
Roosevelt Island, Potomac River
- Locality:
- US Mid Atlantic (PA, NJ, MD, DE, DC, VA, WV)
- Collecting Locality:
- North America, United States, District of Columbia