Kabir, a former Birmingham research fellow, later settled in Virginia (Bird of Passage, p. 241). Personal and scientific correspondence. Includes letters to Genia Peierls and comments by Kabir on a paper by Peierls.

Various topics in history of physics. Includes a short tribute by Peierls to Felix Bloch.

Kirczenow was Peierls's last research student at Oxford, working on condensed-matter and transport theory. Scientific and personal correspondence, career and appointments. Some of Kirczenow's letters are undated and in pencil.

Scientific and personal correspondence, career and appointments. Some of Kirczenow's letters are undated and in pencil.

Scientific and personal correspondence, career and appointments. Some of Kirczenow's letters are undated and in pencil.

Scientific and personal correspondence, career and appointments. Some of Kirczenow's letters are undated and in pencil.

Recollections of Leipzig Institute of Physics (Bird of Passage, pp. 32-40, 44-45), Heisenberg and other colleagues or visitors in 1920s and 1930s.

Correspondence on Kurti's anthology 'But the crackling is superb' to which Peierls contributed, 1987, and the Farm Hall tapes, 1991.

Visits, conferences, 'three-body problem'.

Research and papers on quantum theory of transport. Includes short paper by Peierls on 1957 paper by Kohn and Luttinger (copy included).

Notes and drafts for papers by Mann, mainly on perturbation theory and squeezed states. A little personal correspondence.

Marshall was an undergraduate and doctoral student at Birmingham 1952-1954 before moving to Harwell and major appointments in public service (see Bird of Passage, pp. 242-243). Comprises correspondence on nuclear reactor safety, 1982, and a profile of Marshall published in The Observer 20 Aug 1989 referring to his period at Birmingham, to which Peierls took exception, 1989.