I found these chips this weekend at a large antique show in Mt. Dora (just outside of Orlando), FL Need help with IDs

REX-HHL mold; Magnolia Club-red-dot mold/blue Diasq mold (same name and font); HWJ-hub mold; CMH-3dotsdash. All are same on both sides.

I do have extra of the REX to trade or sell.

Thanks for any hep.

Mike