History In Pictures (@HistoryInPics) tweeted at 9:48 PM on Fri, Aug 08, 2014: Dummy head used by John Anglin to fool prison guards, Alcatraz, 1962 t.co/sWZwsDDq0W

History In Pictures (@HistoryInPics) tweeted at 9:48 PM on Fri, Aug 08, 2014: Dummy head used by John Anglin to fool prison guards, Alcatraz, 1962 t.co/sWZwsDDq0W