H. G. Hawker, airman: his life and work
CHAPTER XII
SOME WAR-TIME EXPERIENCES
Testing Production Machines—The Distinguished General and the Camel—The Boredom of Old-Fashioned Transport—And How it was Remedied on One Occasion—Testing a Doubtful Machine—Harry Gives Expert Criticism—And Predicts the Performance of a Four-Engined Aeroplane.