1. ‘1956–1962 Programmes: Professional Manpower in the Atomic Energy Industry Including Advisory Council on Scientific Policy and Ministry of Labour survey.’ NA AB 16/1971.
2. ‘1960 Minister’s Case: Security Clearance for Process Workers.’ NA AB 16/3675.
3. ‘1961 Minister’s Case: National Union of Atomic Workers, Recognition by United Kingdom Atomic Energy Authority.’ NA AB 16/3678.
4. Akers, Wallace, to M.W. Perrin. Letters, 29 and 31 August 1946, NA AB 16/52.
5. Anonymous to C.J. Mackenzie. Memo, 24 December 1945, LAC RG77 Vol. 283.