Someone emailed me this picture, and his email says it all (I have no dupes):

I recently acquired the attached scanned chip and it is supposed to be from the San Franciso Card Co in San Francisco. But the thing that really caught my eye is that the Mold on the chip doesnt appear to be listed anywhere, in your website online guide or in any of the books. Have you ever seen this mold or have any idea about it? Your help would be appreciated!

This is the chip:

Here are the Cord and Lazy Diamonds molds:

My mold site:
http://www.antiquegamblingchips.com/molddesignindex_site.htm

Robert