. . . "Eugen Kortmann was a West German merchant."@en . . . "2 letters"@en . . "This material has been digitised. Readers should book a reading room terminal to access it."@en . "Correspondence regarding Kortmann’s offer to donate books from his private collection to The Wiener Library."@en . . "WL3000/9/1/805" . . . "Correspondence with Kortmann, Egon"@en .