I picked up a few old poker chips at an antique show in Vermont last weekend and I have a few questions. I got two small bone chips with one and two dots. What might they have been used for? Also, an inlaid sailboat that has a serrated edge. Were all designs of inlaid chips made with that same edge treatment? I have a few others. Do any of you out there have many others for sale? some of the other old chips are from ebay, but I thought they were neat. Old poker chip collectors may enjoy seeing them.....I mean collectors of old poker chips. Also, A mother of pearl casino chip from South America. Does anyone know what casino it's from? Thanks for any help.