Hats off to you for supporting a museum. Museums are like windows that help us see into a world much bigger than the world that we know. Along with the lithics you may want to consider showing photos of flakers, and hammerstones, that are routinely found in American archaeological sites. I have a few flaker photos around, if you need some. The records of flakers span from the advent of the archaic era, in many areas, right into the proto-historic era. Some flaker types are commonly recognized, and some are not. By the way, the woodwork is amazing. I could never use handtools, very well...Lol.