. . . . "Correspondence with Binder, Rolf"@en . . "Correspondence regarding the manufacture of a LP record and a typescript of a German radio interview with Alfred Wiener about the Library."@en . . "This material has been digitised. Readers should book a reading room terminal to access it."@en . "WL3000/9/1/151" . "3 letters"@en . . . . .