Los Alamos National Laboratory, New Mexico, 14-15 Apr 1983, 1982-1987
This was the 40th Anniversary Reunion Meeting (see Bird of Passage, p. 338). Peierls's paper, 'Models, hypotheses and approximations' was published in New Directions in Physics, ed. N. Metropolis et al (Academic Press, 1987). Material comprises correspondence, arrangements, programme and publication.