Plan of Alcatraz Prison Towers at the Dock and Power House, 1940
Fifty years ago, the Federal penitentiary on Alcatraz Island in San Francisco Bay closed on March 21, 1963. Acquired by the Department of Justice in 1933, the federal prison opened in 1934. Over the course of its years in operation, the prison hosted such infamous figures as Al Capone, Robert Stroud (aka The Birdman), George “Machine Gun” Kelly, James “Whitey” Bulger, and Rafael Cancel Miranda. These plans for prison towers at the dock and power house were part of the overall modernization of the prison facilities undertaken in 1940.