Deutschlands Schicksal in einem zukünftigen Kriege, wenn Belgien die Basis englischer Luftangriffe ist! [Germany's fate in a future war, if Belgium becomes a base for English air attacks!] [Delivery], ss:29327859. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/digital_objects/35021 Accessed August 25, 2026.