Rare Vintage HAPPY BIRTHDAY Greeting Cards Lot of 3 1940's Used with writings. This Rare Vintage Lot of 3 BIRTHDAY Greeting Cards are in good or better used/sent condition with writings on all cards. 2 Hallmark Cards and 1 Rust Craft Card all from the 1940's. Some light creasing/staining spots but no rip, tears or major issues. The 3 Rare Vintage BIRTHDAY Greeting Cards are