Cog Stone, unknown date
Milling Stone Horizon peoples; Southern California
Sandstone; 3 1/2 x…

Cogged Stone

ClassificationsOrganic Materials-stones-worked

Made AtCalifornia, United States, North America

MediumSandstone

Dimensions3 1/2 x 3 1/2 x 1 1/2 in. (8.9 x 8.9 x 3.8 cm)

Credit LineGift of the James Irvine Foundation

Object number11666

DescriptionUse unknown. Associated to 11640 to 11697. 16 cogs. Edge convex. Both faces flat. Badly damaged but has been patched. Patch cracking off. Cogs are formed by rounded grooves approx. 25" wide and .1875" deep. ridges are approx. .375" wide and rounded. Diameters (base) 3.5", (top) 2.75". Sketch on card.

On View

Not on view

Collections