Put the chip next to it to keep it from rolling and to show the size, about the size of a small drinking cup, maybe thats what it was used for? or coins but wouldn't hold very many ? The State Line Country Club is probably my favorite Clubs in Lake Tahoe to collect, I have every Indian head Roulette from there and almost every chip. I am still missing the H mold set of three $5 $25 $100 and some other random chips.
Torrey