I play poker every Sat nite with 14-20 guys rotating our home game. I've showed them my chip collection, they are surprised, and not really able to understand the different chips. So, when I get an Ivory, that will be the key, to frame all different kinds of chips. Mother of pearl, Ivory Crest & Seal, different turn of centry poker chips, and different molds ect. Then I can show those who are interested the history of chips and explain the different time line, Maybe get someone interested in chipping.