The TCR only lists one Small Key $25 chip form the Bank Club in Reno. Campiglia & Wells list a variation with a small denomination. It must not be seen too often since it is listed as an R-10. I bought this one (the one on the left) a very long time ago in an antique store in Reno. I wasn't really into chip collecting at the time, just casino memorabilia from Reno. As you can see, this old soldier has seen better days but it probably has a great story to tell. Perhaps it is one of those that survived the fire by going down in the sewer...