PABST BLUE RIBBON BEER Factory Promo FLAT TOP CAN Mug TAPA Can 1950’s-60’s New For Sale

We came into a few of these. We got them from an elderly gentleman who attended UW Madison in Wisconsin. He told us he was in a fraternity in the late 50’s through early 60’s and Pabst actually came to the university and handed these out for free to the frat houses for a drinking promotion to see how much Pabst they could drink. Wisconsin takes their beer seriously! These are cool NOS. He saved a few and I was lucky enough to get them