Spandau Prison transferred to these concentration camps. After World War II the prison fell in the British Sector of what became West Berlin but it was operated by the Four-Power Authorities to house the Nazi war criminals sentenced to imprisonment at the Nuremberg Trials. Only seven prisoners were finally imprisoned there. Arriving from Nuremberg on 18 July 1947, they were: Of the seven, three were released after serving their full sentences, while three others (including Raeder and Funk, who were given life sentences) were released earlier due to ill health. Between 1966 and 1987, Rudolf Hess was the only inmate in the
Spandau Prison Hess during their confinement at Spandau. The prisoners were assigned numbers corresponding to the order in which they were first assigned cells and were, by regulation, referred to by their number only. Speer, number five, was the most ambitious of the prisoners, dedicating himself to a rigorous physical and mental work regime, then scheduling "vacations" of two weeks in length every few months where he relieved himself from his self-imposed routine. He secretly wrote two books, a draft of his memoirs entitled "Inside the Third Reich" and a collection of diary entries, "." Speer also kept busy with architectural works,