November 02, 2011
Visualizing U.S. expansion through post offices — Episode 2: The video
Last month I featured an interactive graphic by Derek Watkins on this subject: some readers said the interactivity didn't work for them, probably because of some Java applet issue.
November 2, 2011 at 02:01 PM | Permalink
TrackBack URL for this entry:
Listed below are links to weblogs that reference Visualizing U.S. expansion through post offices — Episode 2: The video:
The comments to this entry are closed.