Large Authentic Paleo Dalton Drill found in Darke County Ohio. This piece is made out of a Dark Blue/Black Coshocton Flint. This Drill is perfectly symmetrical and balanced. This is a rare offering of a very fine drill from the late Paleo period. This piece is ex- Sandy Gibbons Collection. A true gem and at least a G 9.5- G 10 when Graded. 4 1/4 inches in length. Please ask any questions you may have before making an offer and feel free to ask for more photos if you need to see other angles. Good Luck to All. The item “Huge Paleo Dalton Drill found in Darke Co. Ohio and made of Coshocton Flint” is in sale since Tuesday, September 13, 2016. This item is in the category “Collectibles\Cultures & Ethnicities\Native American\ US\Pre-1600\Artifacts”. The seller is “topviewantiquesandco” and is located in Delhi, Ontario. This item can be shipped worldwide.