This is totally fascinating. GoDCer, and early contributor, John sent along an awesome site, which is a gold mine for old maps. This is one of our early favorites.
It is a map from 1935, plotting all the residences housing a juvenile delinquent, according to the Juvenile Court of the District of Columbia.

1935 map of D.C. juvenile delinquents
1935 map of D.C. juvenile delinquents

Tom founded Ghosts of DC on January 4th, 2012 as a blog to uncover the lost and untold history of Washington, D.C. He has lived in the city for over a decade and loves exploring every corner of the District.
  • http://www.facebook.com/mark.collins.7773 Mark Collins

    This is so cool. What was the URL of the site and where can one see the original and other maps you mentioned? As a geography teacher I am also on the lookout for great sites. My thanks in advance.

  • archie27

    Can we get a 2013 version?

  • Josh

    yes, please share the url of the map site!

  • Bill Simmons

    what duh website