This double-deck set is a fabulous piece of late 1960s to early 1970s stationery design from Hallmark Cards.
During the mid-century bridge craze, Hallmark wasn't just making greeting cards—they had a massive, high-end gift line that included boxed double-deck bridge sets, matching scorepads, tallies, and cocktail napkins. They called this specific aesthetic design line "Mardi Gras," named for the vibrant, festive energy of the bold vertical stripes.

![Butterfly [Hallmark] Front Thumbnail Image](https://d10gxh7wbuectb.cloudfront.net/decks/350x250/556679403_front.jpg)






