I do not know for sure Roy. The Gaming Table lists QUEEN BEE USPCC Promotional chip as: PLAIN MOLD Crest & Seal 1930s? I do not recall a BEE with a plain mold. The hub mold would be a mystery but as Rich pointed out in an earlier post... The Burt Company considered all inlaid chips as Crest & Seal. I do not know what the connection to Mason would be but I think Mason, Burt, and USPCC were all working together somehow making inlaid chips in the 30s. I think the BEE is also on the BEE brand playing cards. Maybe someone who knows for sure will post the answer here...