Looks like fine craftsmanship on the war club....hopefully the target subjects appreciated getting thumped with quality !
Good to see tools from another part of the country.
I think it's a preform or blade. I couldn't find anything in the books that was similar. Nearly all his finds were either late Archaic or pre-historic. I've seen some Archaic and Paleo points brought in by the coffee drinkers but never had the camera handy at the time.