6 3/8" First Stage Adena, Found in Hardin Co. Illinois in 1987, Ex. Perry, Ex. Tommy ButelHeartland Artifact Auctions4.7(911)$60(4 bids)6 days Left
3 5/16" x 1 3/8" Karnak, Grey Local Chert, Butler Co. Missouri, Ex. George RobertsonHeartland Artifact Auctions4.7(911)$10(1 bid)6 days Left
African Stone Age Homo Erectus Knapped Slender Acheulean HandaxeTimeLine Auctions Ltd.4.6(202)£5Sep 11, 2026
