Thirty7 - Yes, the black points are Kahawha. It can be pretty crappy flint, but every now and again you find some decent material. The Amos is a nice one. The tablerock is flint ridge and from the same location. The side notch at left center, the brewerton, two pentagonals, the bifurcate, the preform at bottom left and the bottom right scraper all came from the same area. The rest of the points are from IL or KY. The white Dickson came Massac Co, the tri notch Cahokia came from Monroe Co, most of the rest of the points came from Pike Co IL.