Site: Printing (1 memorial)
EC4, Magpie Alley
This memorial defeats us. One entire wall of this longish passage is covered with tiles giving the story of printing, in pictures and text. Life's too short to transcribe all this. Nor can we find a website that covers it, so there's only one solution if you want more details - go yourself. Update 2012: BaldwinHamey contacted us via Facebook; there you will find more info and some good pictures of some of the tiles.