Any set of tops with an actual casino logo is a nice find. I have a few myself, but mostly I have unmarked versions. You might enjoy the book "Loaded Dice" by John Soares. The author was part of a crew that took Nevadas casinos for a lot of money in the sixties and seventies using tops and similar methods.

Your WEST SIDE CLUB dice may have been misidentified in the book. I believe they are Chicago illegals. Are they "tops" as well? I would be very interested in knowing about it if they are. I recently aquired the die used to make these dice, and am trying to figure out if it was used to make their regular dice, or if it was used to make gaffed dice.