Airborne Espionage. International Special Duties Operations in the World Wars, New ed, Paperback/David Oliver

At the outbreak of the World War I there was no formal organization for the transport of spies across enemy lines by aircraft and no communications network between the air forces and their agents. Publisher: The History Press Ltd Author(s): David Oliver Illustration(s): 82 Illustrations, black and white Publication date: 2024 Dimensions: 156 x 233 x 22 Cover type: Paperback