You can jail a revolutionary, but you can't jail the revolution ...
Summary
Public domain photograph - Portrait, United States, free to use, no copyright restrictions image - Picryl description
Tags
Date
01/01/1969
Contributors
Black Panther Party, sponsor/advertiser.
Source
Library of Congress
Copyright info
Publication may be restricted. For information see "Yanker poster collection" (http://lcweb.loc.gov/rr/print/res/250_yank.html).