These are a bunch of cruise ship chips that I picked up at the convention this year. They are new to the "Cruise Ship and their Casino Chips" guide by John Long and Patti Smith. All the chips are the same on both sides, except for the Ocean Cruise Line chip (the one that is gray with the jockey mold) which has the Globe hot stamped on the other side. The Norwegian American Cruises chip is the 50c chip cataloged as NAC001.00 with the sticker on the inlay. I have no idea what the sticker means or what is was used for.