There is a set of 1970 Harvey's Tahoe roulettes that all have house molds and Inlaid Anchor, Diamond, Spades, Heart, or Star design inlaid on a white background. These make a nice set with only 32 different colors of the 5 different designs. I was only able to find 29 different, even with Jerry Birl's help. These are all "E" value chips in TCR.

Interesting that there is no known chip with a Club inlay design. Some colors of the Heart design are also very difficult to find.

If you want to assemble a set, here's the green diamond design.
Yours for $7 shipped to a USA address.