I picked up this bowl at a garage sale with some other fairly old looking clay wistles,an obsidian spear head and a few other odds and ends. The bowl looked the oldest of all. I tried to find something similar on-line but it looked older than most of those shown as Precolumbian. Actually look like it was made of regular clar rather than slip.
Any info or opinions are appreciated, I just have no expertise here.
Thanks,
Perry