PR011 Paleo Blade: This is a huge Paleo Knife that comes with a Dwain Rogers Certificate of Authenticity. Mr. Rogers states on the COA " A finely made and Ancient Resharpened Early Knife". This artifact is made of a Cream Colored Burlington Chert and was recovered in St. Louis County, Missouri ( Not Texas as stated in error on certificate). This knife is huge for any Paleo piece and measures 7 3/16" x 2''. A piece out of my collection that I have not previously offered for sale.