I picked up these three "trinkets" today and the GC L Mold chip. I did find a GC chip in the chip guide but it was a LCrown - though the font looked sort of like a match. Another strange thing about the GC chip is what looks like a "wreath" stamp impressed over the GC. Was it just a sample chip or a canceled chip? The date on the Aptos Club matches perfectly with the open dates (1980-1983) of the Aptos in the chip guide.