. "Correspondence regarding access to source material about the Spanish civil war 1936-1939 available at The Wiener Library."@en . . . . "7 letters"@en . . "This material has been digitised. Readers should book a reading room terminal to access it."@en . . "Correspondence with Interessengemeinschaft ehemaliger Deutscher republikanischer Spanienkämpfer"@en . "WL3000/9/1/645" . . . . "The Interessengemeinschaft ehemaliger Deutscher republikanischer Spanienkämpfer was a German association of former volunteers who had fought for the Spanish Republic during the Spanish civil war 1936-1939."@en .