If this chip was used in a casino or illegal and it was HWJ the big letter would be the name of the casino.

Howard WESTS Johnson
Howard Johnson being the owner of WESTS casino/bar/cafe/clip joint/etc

Roy, if you have traders, I will get the ID on the chip. I am getting a dozen hubs ready to send. The dots/dash mold could very well be the same guy but there are no records on that mold.