Experimental camouflage on the fuselage of a Sopwith camel, developed during the First World War to disguise the aircraft's direction of flight. London The pre-Dreadnought battleship HMS AGAMEMNON

The pre-Dreadnought battleship HMS AGAMEMNON

A Middleweight bout at the Grand Fleet Boxing Tournament in 1918 between Chief Carpenter's Mate Gartner (US Navy) and Leading Stoker Roberts (Royal Navy)

9 March 1943

The canaries were kept not only to cheer the wounded but also to give warning of gas attacks

Experimental camouflage on the fuselage of a Sopwith camel, developed during the First World War to disguise the aircraft's direction of flight. London The pre-Dreadnought battleship HMS AGAMEMNONExperimental camouflage on the fuselage of a Sopwith camel, developed during the First World War to disguise the aircraft's direction of flight.