The 12 1/2 cent chip from Club Bingo I believe was used closer to when they opened in 1962 I would guess. It was one of those little places there on Fremont that had slots & "21". I was told years ago that 2 boxes of 100 each were found but I haven't seen that chip around in years. Last time it was about $300. Whereas the approx. 100 Sans Souci's I found I am up to $90 on for the few I have left. Maybe I should save these uncirculated beauties & get $1,000 or so in say 5 years?