One of the most interesting checks on Harvey's original display from 1967 is a $5 from the Saigon Nugget. One of Harvey's dealers gave it to the casino and indicated that it came from a floating craps game in Saigon. The pit boss suggested that with monogramed checks, the game was more than "floating" and probably had a fairly secure location. I have always been interested in what history might be behind this check. Any input on this one?