Graffiti during the occupation of Alcatraz by Red Power activists.
National Park Service
2012-12-16 22:18:45
<a rel="nofollow" class="external free" href="http://www.nps.gov/museum/exhibits/alca/exb/Indian/Goga-17588a.html">http://www.nps.gov/museum/exhibits/alca/exb/Indian/Goga-17588a.html</a>