2-710-768 - The Print Collector/Heritage Images

'An Airship Escorting a Convoy', (1919). An armed airship protects a convoy of ships, scene from the First World War, 1914-1919. From "The History of the Great European War: its causes and effects", Vol. IX, by W. Stanley Macbean Knight. [Caxton Pulishing Company, Limited, London, 1919]