FLAME (Shell) -- 8 repetitions of a flame design. Often mistakenly called the shell design, but the Blue Chip Co. people officially call it their "flame" mold. It is the exclusive mold of the Blue Chip Co., North Las Vegas, NV, which started business April 2002

Per Robert Eisenstadt's wonderful site.
http://www.antiquegamblingchips.com/molddesign_other.htm#md103

And I need one for my mold book.