"Correspondence with Nordwestdeutscher Rundfunk"@en . "7 letters"@en . . . "This material has been digitised. Readers should book a reading room terminal to access it."@en . "The Nordwestdeutscher Rundfunk was a public German radio broadcaster."@en . . "Correspondence includes reference to exchange of documentation and publications."@en . . . "WL3000/9/1/1043" . . . . .