Correspondence and papers of Sqn Ldr Anthony Thorburn Irvine, 1922-1941, including; letters to his parents from Eton and Oxford, 1922-1935; letters to his parents from flying training, Yorkshire, 1935; letters to his parents from RAF Amman, Transjordan, 1939; letters to Katherine Lowick (subsequently Katherine Irvine) and to his parents, 1940, including an account of his unauthorised raid on the Italian naval base at Massawa, Eritrea, June 1940; telegrams to Katherine Irvine from Egypt, Feb-Mar 1941; letters of condolence to family, 1941; family correspondence with Red Cross and with Air Ministry, 1941-1942, concerning Irvine's death. Also papers relating to research on Irvine by James Irvine (son), including: correspondence, 1982-1996, relating to 211 Squadron in Greece, 1941; account of Irvine family history by James Irvine, with detailed account of Irvine's last raid, Parymythia, Greece, Apr 1941; autobiography by Diana Athill, Instead of a letter (this edition Granta, London 2001), detailing her relationship with Irvine (whom she names 'Paul').