I need the BLACK chip too Jim & if you find one please let me know. I will trade the high denomination slightly used (SU) Mustard chip pictured below for a BLACK one.
Below is taken from my trusted source and California Chip Specialist Armin Pfaender's California Guide 11th Edition. Armin's California Guide is a must have for any California Chip Collector. Armin is a usually at the conventions and he knows more about California Chips than anybody I have ever met. To inquire about the Armin's California Guide write: Armin Pfaender, PO BOX 2032, North Hills, California 91393

NOTE: This is Armin's 11th Edition California Guide!!!