At last the time had come for action, for the air seemed full of specks, both small and large. Nearly three whole squadrons had climbed to the attack of the British, who, however, had by this time gained the weather gage.
"Engage the enemy closely!" came the signal, as three more smoke-bombs were hurled from the commander's machine. Only one more order was given, which was:
"Reserve your fire till within two hundred yards!"
The rattle of the machine-gun fire had already commenced, for the enemy had begun to fire as usual at 1000 yards, but the British, reserving their fire, followed their leader's tactics, for immediately he had flung out his last signal, he dived down upon his nearest opponent, a big fat yellow 'plane with black crosses upon the doping.
"Spit--spit-t-t--spit-t-t-t!!" went the C.O.'s machine gun, as he pumped a whole drum of ammunition into his opponent, raking his fuselage, engine, and petrol tank from end to end. The next instant, the huge German machine, which mounted two guns, went down with blazing petrol tank, and crashed from 8,000 feet.
And now commenced an indescribable scene; a terrible fight in mid-air, which would have been deemed to be impossible but a few short years ago. The sky, to those watching far below, must have seemed full of wild, swooping and circling birds of prey, spitting fire and smoke, while every now and then a machine went down blazing, or wildly zig-zagging to destruction. No less than four enemy 'planes had thus gone down, when No. 2 machine of "C" Flight, with crumpled wing, went down with a fatal nose-dive in a terrific crash.
But still the fight went on, until more than half the British machines had gone under, taking down with them at least twice their number, and yet neither Himmelman nor Dastral had appeared. Numbers were telling upon the English, and those machines which were left had nearly consumed their ammunition, when, suddenly out of a little cluster of clouds at 12,000 feet a dark speck appeared.
The little speck at first appeared like a tiny bird, but the aviators knew only too well what it meant. Whistling through the air in a terrific nose-dive which reached the rate of 150 miles an hour, the dreaded Fokker appeared to strike his chief opponent. Straight for the Squadron-Commander's machine he came, like a fierce bird of prey.
For an instant the fight slackened, and the enemy machines even drew off a little space, to leave a clear path for the air-fiend, who had never been known to fail in his desperate strokes. A thrill of intense excitement held the combatants, as the Major made a daring counter move, and jammed his last drum of ammunition into place.
"Spit! Bang! Spit! Bang!