Home / National Park Service Exhibits / El Morro National Monument (ELMO) / Native American Artifacts and Rock Art / Stone Tools / Groundstone / Abraders and Shaft Straighteners 14
- Abrader with V-shaped Groove
- Triple-groove Abrader
- Shaped Grooved Abrader
- Shaped Grooved Abrader, Alternate View
- Double-grooved Abrader
- Grooved Abrader
- Refitted Grooved Abrader
- Refitted Grooved Abrader, Groove Depth
- Abrader Fragment
- Grooved Abrader Fragments
- Shaft Straightener/ Abrader
- Shaft Straightener/ Abrader, Alternate View
- Shaft Straighteners
- Large Sandstone Abrader from North Atsinna