Can't find it, but anyway...

A "CA" (or "C" something elses) doesn't necessarilly mean that the "C" in the monogram = Casino/Club/Cercle.

A perfect example would be a series from MIMIZAN, where the "CA" monogram actually = Code d'Argent... and not "Casino..."

I'll submit a sharper scan to Global ChipGude when I fill in a bunch of unlisted chips, plaques and casinos -- at a later date.

I've not ID'd the chip in that post.