But I see them listed in The Chip Rack, Nevada Club, Reno. (Rather pricey, at that.) However, given that the arodie mold records are not available, can anyone tell me why we know these to have been used at the Nevada Club, Reno, in the 50's?

Anyone?

BTW - Given the purple background, I recognize this scan to be mine, but for the life of me, I cannot recall why I inserted the white numbers. I say this to stave off the question.