This dataset consists of flake models representing an experimental archaeological reduction. This Dibble Levallois reduction was knapped by Harold L. Dibble. It and its related flakes are housed at the University of Arizona's School of Anthropology. These models are of the flakes that were created, or knapped off, as Dibble made that levallois reduction. They were created for the purpose of studying scar directionality in archaeological chipped stone analysis, and formed part of the experimental side of a dissertation by Matthew D. Hunstiger.