Reference the mold this is from Robert Eisenstadt's site...

"SUN -- 8 repetitions of a sun design. It is the exclusive mold of the Blue Chip Co., North Las Vegas, NV, which statrted business April 2002. The company was organized by some members of the Endy family after they sold Paul-son Co. to the huge French-owned Bourgogne et Grasset Co. (now called Gaming Partners International Corporation, abbreviated GPI Corp.). The Blue Chip Co. uses this Sun mold for its casino chip business and the above Flame mold (MD-103) for its retail home poker chip set business. Both molds were first used in Nov. 2002"