13 hrs Left7 3/4" x4" x 5" Mississippian Turtle Effigy Grinding Bowl, Basalt material, found in SoutheasternEst. $15-$10,000$10(1 bid)Heartland Artifact AuctionsQuincy, IL
May 17, 2026Turtle Effigy Pipe with Byron Anderson COA from Ohio County, Indiana ex - Ryan Young CollectionEst. $10-$20,000$10(1 bid)Mike Nichols AuctionsWarren, AR
