| Description | Publications, editorial board meetings, invitations to symposia, university meetings, visits, research queries, enquiries for work in Katz's department, naturalization
papers. Includes recommendations. Correspondents include Sir Ifor Evans, George H Bell, Sir Alan Lloyd Hodgkin, Rudolf Bachmann, Peter O Bishop, Wilhelm Feldberg, Jonathan Magnes, Alfred Fessard, Sir John Carew ('Jack') Eccles, AK (Archie) McIntyre, Karl Friedrich Bonhoeffer, Society for Visiting Scientists, Richard Hume Adrian (2nd Baron Adrian of Cambridge), William Walton Gooddy |