. . . "2 letters"@en . . . "WL3000/9/1/155" . . "This material has been digitised. Readers should book a reading room terminal to access it."@en . . "Correspondence with Birnbaum, Max P."@en . . . "Correspondence regarding availability and terms of a potential loan of material on the Preussischer Landesverband Jüdischer Gemeinden by The Wiener Library."@en . .