Leonidas,
I used to collect Ron Lee Clowns. I have about 50 of them, mostly smaller ones. I have 3 slot machine clowns, one with the Vegas sign, one "cowboy", and the blackjack table out on display. The rest are packed away.

We toured the Ron Lee factory/museum several years ago, when it moved to Henderson, but I can't tell you how to find it. I think it's near the Sunset Station Casino, but I'm not positive. They have a carousel in the building, and the roof over the carousel is shaped like a tent. It's a neat place!