Eddie Rickenbacker,
Fighting the Flying Circus — Chapter 13
(1919)
“ The Nieuport could turn and twist with much greater agility than the heavier machine. It had greater speed and a faster dive. Underneath the Rumpler was a safe position from which the American could keep out of view and occasionally point up his nose and let go a burst of bullets through the enemy's floor. Campbell darted in, braving a few hurried shots, and secured his position. But he didn't keep it long! With a skill that won from Campbell still greater respect for his pilotage, the German pilot suddenly banked over, giving his observer an excellent shot at the Nieuport below. ”
