. . "Correspondence with Dill, Richard W."@en . "Dr Richard W. Dill (1932-2015) was a German journalist."@en . . . . . "This material has been digitised. Readers should book a reading room terminal to access it."@en . . "15 letters"@en . . "WL3000/9/1/340" . "Correspondence regarding source material for Dill’s dissertation and advice on its publication."@en . .