"This material has been digitised. Readers should book a reading room terminal to access it."@en . . "WL3000/9/1/1404" . . . . "Correspondence with Tobias, Fritz"@en . . "Fritz Tobias (1912-2011) was a West German ministry official and author. In the early 1960s he published and became known for his theory on the causes of the Reichstag fire 1933."@en . . "Correspondence regarding an enquiry by Tobias for documentation relating to the Reichstag fire."@en . . . . "4 letters"@en .