The eBay auction seller's description was as follows: "THESE STARTED OUT IN FRENCHIE'S BAR IN MENDOTA, CA IN THE 1950'S AND MIGRATED TO LOS BANOS, CA WHERE THEY WERE USED IN A COUPLE OF CLUBS INCLUDING THE HUB HOTEL AND THE MINI-HUB BAR."

I can't find Frenchie's Bar, the Hub Hotel or the Mini-Hub Bar listed in any of my books. Anybody have anything to confirm this attribution?