Hi,
It is not in my mold design list. For those who don't know, here is the URL to that list:
http://www.antiquegamblingchips.com/molddesignindex_site.htm

Your chip is a common, light, genric clay composition "antique" poker chip, the Newport, on page 253 of "Antique Gambling Chips; Revised Edition." It is probably too frail to hot-stamp an image, and the flat center of the chip is probably too small.

robert