I have seen a few sets of dice at the local flea market. Some appear to be from the "Sands" and other casinos.

My question is, don't casino dice have serial numbers or some thing on them? None of these do. I know probably the real old illegal ones don't, but these are from of the run of the mill kind (LV and AC). I have read that there are rejects out there and even a local store here sales rejects. I just hate paying money for something that might not have been in play or a reject of the floor.

Thanks