Fun, Retro 1950's Valentine Cards Set of 15 cards with envelopes Amuse and delight all the kiddies - and older folks, too - with these sweet, silly and funny Valentines! Reproduced from original American cards that date to the '50s, these "punny" motto Valentines are just so very nostalgic. Printed in full color on a glossy cardstock, the die-cut, flat cards are left blank on the reverse for your own special message. • Entire set of cards is shown below • Set of 15 cards with envelopes. These die-cut flat Valentine cards range in size from 4" to 6" high.