- 1Letters from Denis Hill to William Grey Walter, June 1943 (BURD/A/06/101)
1 - 28 June 1943, item - 2Letters from Denis Hill to William Grey Walter, August - November 1943 (BURD/A/06/103)
30 August - 16 November 1943, item - 3Correspondence between Denis Hill and William Grey Walter, December 1943 - January 1944 (BURD/A/06/104)
23 December 1943 - 18 January 1944, item - 4Letter from Denis Hill to William Grey Walter, 8 July 1944 (BURD/A/06/105)
8 July 1944, item - 5Letters from Denis Hill to William Grey Walter, May - July 1945 (BURD/A/06/106)
10 May - 27 July 1945, item
