Comprises brief correspondence and manuscript text of Peierls's 'Notes for Trieste Talk'.

Peierls chaired a session and contributed, 'Remarks about broken symmetries'. Material comprises correspondence.

Peierls spoke on 'Nuclear weapons: how did we get there and where are we going?' Material comprises correspondence.

This and subsequent conferences were organised by G. Salvini, successor of E. Amaldi as President of the Accademia. Peierls spoke on environmental pollution. Material comprises correspondence, information, participants and programme.

Peierls addressed the Upper Sixth Form on 'Nuclear Weapons'. Comprises brief correspondence.

The main purpose of the visit was to attend a symposium to celebrate the 40th anniversary of the 'Rudjer Bosskovic' Institute Zagreb and the 75th birthday of its founder I. Supek. Peierls gave a talk on 'People in the early days of quantum mechanics', published in Fizika (Zagreb) 1992, and also visited friends in Ljubljana. Material comprises correspondence on visit and publication, including some references to the political situation, and a transcript…

Visits to laboratories and institutions under the Royal Society Exchange Scheme. During the visit Peierls was formally received as a Foreign Member by the USSR Academy of Sciences. Material comprises correspondence.

Peierls spoke on 'Does physics ever come to an end', published in Evolutionary Trends in the Physical Sciences, Springer 1991. Material comprises correspondence, invitation, programme, participants, letters of thanks and notes (in large print) for Peierls's talk.

Peierls visited Osaka after the Tokyo symposium and before leaving for California. Material comprises correspondence, arrangements and letters of thanks.

Correspondence.

Correspondence.

Peierls gave the after-dinner speech. Material comprises correspondence, arrangements and programme.

Correspondence.

Peierls visited after the Pugwash Conference in Beijing (see MS. 11619/27/C.25). Material comprises correspondence, arrangements, letters of thanks for this visit and for hospitality in Beijing.

Peierls spoke on 'Chadwick's work during World War II' (later published in Notes and Records ... see MS. 11619/30/D.12). Correspondence.

Brief correspondence.

Peierls gave a Departmental Colloquium on 'Observations in quantum mechanics'. Material comprises correspondence and programme.

Peierls gave the Dirac Memorial Lecture, on 'Broken Symmetries' on 15 June, and also various seminars and many social engagements. Material comprises correspondence.

Correspondence, including draft 'Consensus Statement of the Nuclear Pioneers' drawn up for the meeting, and Peierls's comments on it. Peierls went on to Urbana-Champaign immediately after this meeting.

This visit had originally been planned for March 1992, to follow a conference organised by the American Physical Society History of Physics Division at Indianapolis, at which Peierls was to deliver a talk. Both visits had to be cancelled because of Peierls's ill-health, but his paper 'Early work on solids, mainly in the thirties' was read for him by D. Pines and was published in Review of Modern Physics, 65 (1993). He was able to fulfill a programme of lectures and…