The Cooperstown cards were a "catalog" they did in the late 1980's. I did some of them back when I was in art school. There was Negro league caps and NL and AL caps, maybe more, I don't remember. To this day Will the owner is a close pal and my oldest client. If you want the best ball cap in the world he's still around with
Ideal Cap Co. Brand new company, I don't think it has been officially launched yet but he's already selling caps. Can't stress the quality and detail on those things!