Rich, you are the Monarch of the CREST & SEAL chip collecting world. You have exceptional drive and a thirst for knowledge on these Crest & Seal chips. In my estimation these chips were the first mass produced (meaning 100’s not 1,000’s) quality gaming chips made for the owner that wanted a touch of class connected with their gambling. From famous people, mob gambling, early casinos and even your small town club, the owners all wanted something special about their gambling chips. Your Crest & Seal web site www.oldpokerchips.com is extraordinary. You have more information on Crest & Seal chips than any location in the world. The scans are beautiful and the quantity is awesome.