DR009 Archaic Drill: A very fine & very large drill that was in the collection of Harlan Schulze and also the collection of Joseph Guillory. Measures 4 1/4" x 1 1/16" of cream colored chert. Was recovered in Wilson County, Texas. Comes with a Dwain Rogers Certificate of Authenticity which states "Bit edge shows heavy grind dulling and base end shows ancient reflaking for a scraping tool. Possibly once hafted into an antler".