Am I right that these 3 chips are all unique?

I believe that the blue camel (Sphinx, Reno) is the only example of a non pink camel.

The $25 Country Club, Reno is the only smooth mold Country Club. I believe that the known chips are hub molds.

The Sphinx head is the only known Sphinx that does not have a brown inlay.

Am I right. If you don't want the publicity, please email me. I would respect your wishes.