Original vintage Jiffy Pop popcorn–one of the first foods to be marketed as fun. And it was! ‘Pops Right In Package–No Muss… No Fuss.’ From Mennen Food Products, Inc. La Porte, Indiana, 1959. This is the first Jiffy Pop package from its first year. From 'Still More Kitchen Collectibles’ at the web’s largest private collection of antiques & collectibles: here.