The finder concentrated on a Riverton Cultural site on his farm--as if you couldn't tell, this many broken "Birdpoints"--along with one center point,1&5/16" (for scale) that's intact except for a basal corner chip. The Gibson County, Indiana, collection had frames of whole Rivertons, and I wish I had won the bid on those as well--neat pieces from a very Late Archaic-into-Woodland farming-hunting culture. These peoples used (mainly) river gravels they knapped into tiny darts--not sure they had bow-and-arrow technology, that didn't come to the Ohio Valley until the very late Hopewell Period, some thousands of years after middle eastern cultures were using arrows. These thirty, assuming my count was correct, are one-family-gathered on their farm, they're real. The group is in a Riker Frame, some 6&1/4" by 5&1/4"--the frame ships with the group, the total price includes points, frame, and shipping cost. Neat pieces. I welcome checks, cash, or M.O.s, but do not use paypal--Roy A.