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Your choice of 4 different collections of 25 Hopewell, Flint Ridge cores, #1 thru #4, and include nice examples of conical, tabular and irregular forms, all with multiple facets. Ex Gilbert Dilley collection, who owned and later donated the land where Flint Ridge State Park was built. He is pictured in Who's Who #1.
Core and bladelet technology was a hallmark of the Ohio Hopewell culture (approx. 100 BC–AD 400), characterizing a highly specialized method of producing small, sharp stone cutting tools, primarily from high-quality flint. This technology is often considered a "diagnostic" artifact of the Hopewell Interaction Sphere, with large-scale production sites located at Flint Ridge in Ohio.
