Correspondence between A.F.A. Harper (Sydney), J.L. Pawsey (Sydney), L.G.H. Huxley (Canberra), Sir John Cockroft and H.R. Lang, November 1961-1963 Date: 1961-11/1963
Draft memorandum of association of Australian Institute of Physics (16pp.), 1962-05-31 Date: 1962-05-31
Draft reply to Australian Branch on atomic energy and secrecy, 1947-05-22 Unit ID: ff.204-5 Date: 1947-05-22