New condition softcover book: identifying altered ancient Flint artifacts by James R Bennett.

New condition softcover book: identifying altered ancient Flint artifacts by James R Bennett. 207 pages including hundreds of full-color photographs to show how to evaluate prehistoric Flint artifacts from modern rechipping ancient resharpening and ancient salvage. Includes a study on Serratia nowhere to Knife edges as well as a section on how to tell how many resharpening's have been made on a Knife.