Seller: benandjo1 (1,134) 100%, Location: Mount Vernon, Ohio, Ships to: US & many other countries, Item: 174028398153 Rare Intrusive Mound Pick - 16 7/8 inches - Granite Hardstone - Found in southern Ohio Auction for Intrusive Mound Pick only The pick is well patinated and shows the correct lapidary signature for prehistoric manufacture. There are slight undulations on all surfaces, and obviously have not been made by modern mechanical means. Most interesting is the graceful curve of the piece, as shown in photo above. The extra long size of this artifact attests to the fact that is is with out a doubt of a ceremonial nature. Putty COA History: William Cain, James Burcham, purchased from Gilbert Cooper If you have any questions please message me.