It's the webshop of a blog called Shorpy.com, where old scanned photographs from public sources (Library of Congress, most of the time) get a new lease of life thanks to some Photoshop wizardry. The results are often astonishing, because glass plate pictures from a century ago could be way sharper than we expect. It's one of the best blogs around, and I used to follow it a few years ago - I've had that first pic as a screen background for a while - but I haven't visited it for more than a year now. Not enough time, unfortunately.