Further to Mark's bizarre old Valentines post from yesterday: Flickr user Page of Bats has assembled a marvellous and often inexplicable collection of tasteless, gross and weird vintage V-day cards. I can't figure out of some of these were from the likes of MAD magazine, or if they were all created in earnest by clueless card companies.

pageofbats' photostream / Tags / vintagevalentine (via How to Be a Retronaut)