Copy letter from RD to David Tomlinson (1917-2000), actor, thanking him for his Desert Island Disks programme, and commenting that he has not yet seen The Magic Box, "so the masterly scene we created together still remains a figment of the imagination"; with Tomlinson's reply, in which he invites RD for supper and looks forward to seeing him again at the Old Vic [in Murder in the Cathedral].
Manuscript and typescript.