"Correspondence regarding Wiener Library requests for an article published in an Iberica journal, and for information if the Portuguese security police had been trained by Nazis in the late 1930s."@en . "WL3000/9/1/634" . . . "5 letters"@en . "Correspondence with Iberica Publishing Group"@en . . . "This material has been digitised. Readers should book a reading room terminal to access it."@en . . . . . .