I picked up these little gem in a lot of Casino Career Institute chips. The bad news is most of the chips were in pretty bad shape but these 2 were in the lot. Are they in TCR 15 or are these new to TCR? I've never seen a 50 cent chip and the $2.50 is an H.C.E Mold (not the H&C version). Sorry only 10 of the 50 centers found (all but one in bad shape) and 1 $2.50. Both have been submitted to the Chipguide.