Here is a set of salt and pepper shakers from the 1976 Ohio National. These pieces have some damage. The pepper shaker says "Ohio 76" and it has some small base chips. The salt shaker says "7th NIA Convention Ohio" and has a chip on the top, a large chip that has been glued back on the skirt, plus some smaller base chips. I think that these are hard to find. Mint ones are in the $250 range.
I still have these...please e-mail me if you are interested. Thanks!