I was able to find a bunch of Havana Mob Casino chips at the convention to help fill in some of the empty holes in my display. I have the Montmartre $1 chip, but it is on loan to the Mob Museum. Thanks to Westen Charles and Spinetti's for the chips I purchased from them. I am looking to fill the 6 remaining empty holes if you can help, will pay good prices or trade. Thanks.