3 1/16" Flint Ridge Adena Blade from the Shenango Cache - Mercer Co., Pennsylvania.

Nicely flaked 3 1/16" Flint Ridge Flint Adena Blade with a couple fire pops on the surface This artifact is part of the Shenango Cache which was a cache of 27 blades found by a bulldozer operator on private property in Mercer Co. Pennsylvania. Comes with a Bennett certificate of origin and authenticity.