Prisoners in a workshop under the 'silent system' at Millbank Prison, London, circa 1850. The silent system forbade prisoners from talking to each other under any circumstances and was intended to prevent the passing on of criminal tendencies. (Photo by Hulton Archive/Getty Images)
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January 21st, 2019
Viewed 4 Times - Last Visitor from Cupertino, CA on 03/09/2019 at 9:08 PM