Steve, Be realistic anyone who was gambling then must of been born in 1927. They would now be 74! You know someone with a good memory still? Most casino people I talk to don't recall what chips they use the same night they dealt them. I have talked to lots of old timers & rarely do any remember anything about what exactly a chip looked like. As I said before we will never know. It is all pure speculation on this issue & many others. I don't believe in certain chips that dealers sell as Vegas but who am I to doubt their sources & knowledge? If I can't prove something why keep trying as in this issue.