1. The first two paragraphs of this chapter are based on: Marian Radetzki, Uranium: A Strategic Source of Energy (London: Croom Helm, 1981) pp. 37, 39;
2. Margaret Gowing, Independence and Deterrence: Britain and Atomic Energy, 1945–1952, vol. 1, ‘Policy-making’ (London: Macmillan, 1974) pp. 146, 383, 391;
3. Zdenek Červenka and Barbara Rogers, The Nuclear Axis: Secret Collaboration between West Germany and South Africa (London: Julian Friedmann, 1978) pp. 110–11, 240.
4. Geoff Berridge, Economic Power in Anglo-South African Diplomacy: Simonstown, Sharpeville and After (London: Macmillan, 1981) pp. 52–7.
5. C. S. McLean and T. K. Prentice, ‘The South African Uranium Industry’, paper submitted to the First International Conference on the Peaceful Uses of Atomic Energy, Geneva, 1956, quoted in Červenka and Rogers, The Nuclear Axis, p. 111.