English: Young pilot in cockpit of a Bristol Scout biplane. A machine gun is fitted, synchronised to fire through the propeller by a Vickers-Challenger interrupter gear. Taken mid/late 1916.
Date
Source
Roberts, e.g. Boxkites and beyond, Melbourne, Hawthorn Press, 1976
Author
An unknown member of the Australian Flying Corps, 1916
Licensing
Photography of service aircraft except for official purposes was illegal during the First World War - presumptive copyright therefore belongs to the British Crown.