Charles Booth’s 1889 Descriptive Map of London Poverty, originally uploaded by densitydesign.

“[…] once ordered a copy of Charles Booth’s 1889 Descriptive Map of London Poverty from the London Topographical Society. Weeks, then months, passed, and I heard nothing. I may even have forgotten that I had ordered it. Then, early one Sunday morning, I was woken up by the sound of the doorbell. An elderly gentleman in a deerstalker hat with a tube under his arm asked my name, confirmed that I was the intended recipient of Booth’s map, handed it to me, and was off. If only all purchases were made like that.[…]”
(via Guardian Unlimited)