While reorganizing my Harrah's, Las Vegas $1 chips I noticed this chip below that has two sides that are different. It looks like the ChipGuide CG012122 with inserts (clockwise) Blue, Pink, Yellow. These chips have the Blue, Pink Yellow inserts one side and Pink, Blue, Yellow (clockwise) on the reverse. My question is this a variation of CG012122 or a new entry in the Chip Guide showing both sides with center insert backwards? Any suggestions greatly appreciated.