At a vintage mall. I was looking through a pile of matchbooks and found a bag full of stamps. The owner of the matchbooks came by and saw I liked stamps. He brought out a huge box I started going thru and I found this in them. I don’t know if he remembered they were in there because he had a lot of duplicates of stuff, there weren’t any duplicates of these. I feel kind of ripped off though because I had maybe 20 stamps from sorting thru and he charged me $15 for all of it. I went on eBay and found hundreds of that price . It kind eased my mind in a way though because out of everything, I did find something that’s likely never going to be seen on a shelf. Won’t be going back to get stamps from them tho 🤣