I'm just getting started on CA. chips Don so I certainly don't know much about 'em. My Jung and Pfaender guide has a listing for Zieglers followed by Zieglers-Rendezvous (spelled Rendezdous in the guide). There is a note for the first Zieglers listed that is "520 east webber ave.,stockton" and no address listed for Zig-Rend. The Zig-Rend chips listed are six of the overstamped C&S lettered chips. The Ziegler's entries are L's, a Dot, some H&C and six LargeCrowns including three SKW/denomination. One black/3orange L mold has only SKW on either side. The Lrgcrn are blue/$1, mustard/$5 and the brown/$20. Lrgcrn are rated by J&Pf $13-$28 and the L at $6-11. (Wouldn't mind having an L-mold with inserts!)

Chip Chat had Z-R C&S chips written up in #24 but doesn't cover Zeigler's vs. Zigler's Rendezvous.