I am told by a good collector friend that this topic was chatted about a long time ago. Maybe a couple years for sure. If you know how to search waaaaay back can you find this thread so I can read what all was mentioned.

What I do know which is not much. I have scans of 12 different ones. Casinos represented. I was told 15 . I have both silver and gold plated. Over sterling silver.

If you have any of these or pictures of any please share. And more importantly if you have any information please share that as well. Pictured is an example of one of these so you know what I am talking about.