If you've been reading this blog for any length of time, you will probably notice that us monkeys are huge fans of open, public information. The British Library is a huge leader in sharing their archives with the public. I have featured work from this collection on this blog a few times. See the list of great photo resources here, this amazing Armstrong Photo Engraving Ad, and these gorgeous illustrated letters. This huge collection of vintage advertisements is amazing. Here are just a few images from this outstanding set.