The middle one in the first pic looks like a thumb scraper to me. Is the back uni-face with a curve on the broad end?
I enjoy broken pieces, it's fun to imagine what they looked like. I have kept all mine from 40 yrs of hunting, 5 cigar boxes full.
I wanted to post some pics, but the first box covered my work bench, about 2'x6'. I'm not sure how to show them in one pic, probably 2 sheets of plywood full, I'm guessin.
Does anyone know what jewelry looked like that spiral is let me know if more pics are needed