The design is the 12 symbols of the zodiac I could only figure out about 8 of the 12) and the chips were sold by the Austria Mint at the ANA. We were told (not verified) that the casinos are controlled by the government so the mint has control of all chips used thus they were selling both obsolete and current jetons used by Casino Austria. I was told that Casino Austria was what they call a daughter company of the Austria casino and thus also controlled by the government. We thought they may have been roulettes' but I believe they just have been a set of jetons where 12 jetons make up the set. This set, I also believe from what they said, is a current jeton on the tables