Mr. Buckner himself? You have one hellacious chip collection! I believe that I saw the New York New York Chip (ncv) or the MGM (ncv) before although neither looks familiar. I checked e-bay and neither is on right now. I thought I saw an Aladdin silver insert somewhere also with "Derby Day." My parent's anniversary is in June. Hopefully I'll find a "Derby Day" chip for them. Thanks for posting your wonderful web site. Thanks again. Bob. I mean Sid.