Cultural Period: Ancestral Puebloan, Atsinna Pueblo (A.D. 1275 – mid-1300s)
Description: Large, unifacial mano with a convex grinding surface.
Dimensions: L 26.0, W 11.5, T 2.7 CM.
Provenience: LA 99 (Atsinna Pueblo), ROOM 17, FILL.
Collection: National Park Service, El Morro.