I'm putting together a "chip clock" or two and I have a good idea what chips I'll be using for all the hour numbers, except for the "6". I am pretty sure I'll have to use a roulette chip, as I know of no table chips with that denomination. I would appreciate any suggestions as to what chip might well represent that spot on the clock. If you have a scan to show, that would be great ! (And maybe an extra chip to trade/sell me!!)