Max Planck Institutes - Tubingen Kuratorium correspondence Katz was appointed to the Kuratorium (Board of Trustees) of the Max Planck Institut fur Biologische Kybernetik in Tubingen (1969-1994) and the Fachbeirat (Scientific Advisory Board) of the Max Planck Institut fur Biophysikalische Chemie (Karl-Friedrich-Bonhoeffer-Institut) in Gottingen (1977-1988) The material includes correspondence, minutes, notes and reports and is catalogued at KATZ/G/56-68. Correspondence re visits and meetings, travel arrangements, agendas and programmes, appointment, re-appointment and resignation from the kuratorium. Correspondents include Werner Reichardt, Kuno Kirschfeld, Roland Hengstenberg, Karl Gotz, Reimar Lust. Mostly in German to Katz but Katz's replies are in English. 1969-1987