I should say the bag had reached a height of five hundred feet when, behind me, a hundred yards or so away, a soldier shrieked out excitedly. Farther along another voice took up the outcry. From every side of the field came shouts. The field was ringed with clamor. It dawned on me that this spot was even more efficiently guarded than I had conceived it to be. The driver of the wagon swung his lumbering team about with all the strength of his arms, and back again came the six horses, galloping now. So thickly massed were the men who snatched at the cable, and so eagerly did they grab for it, that the simile of a hot handball scrimmage flashed into my thoughts. I will venture that balloon never did a faster homing job than it did then. Fifty men were pointing aloft now, all of them crying out as they pointed: "Flyer! French flyer !" I saw it. It was a monoplane. It had, I judged, just emerged from a cloudbank to the southward. It was heading directly toward our field. It was high up--so high up that I felt momentarily amazed that all those Germans could distinguish it as a French flyer rather than as an English flyer at that distance. As I looked, and as all of us looked, the balloon basket hit the earth and was made fast; and in that same instant a cannon boomed somewhere well over to the right. Even as someone who knew sang out to us that this was the balloon cannon in the German aviation field back of the town opening up, a tiny ball of smoke appeared against the sky, seemingly quite close to the darting flyer, and blossomed out with downy, dainty white petals, like a flower. The monoplane veered, wheeled and began to drive in a wriggling, twisting course. The balloon cannon spoke again. Four miles away, to the eastward, its fellow in another aviation camp let go, and the sound of its discharge came to us faintly but distinctly. Another smoke flower unfolded in the heavens, somewhat below the darting airship. Both guns were in action now. Each fired at six-second intervals. All about the flitting target the smokeballs burst--above it, below it, to this side of it and to that. They polka-dotted the heavens in the area through which the Frenchman scudded. They looked like a bed of white water lilies and he like a black dragonfly skimming among the lilies. It was a pretty sight and as thrilling a one as I have ever seen. I cannot analyze my emotions as I viewed the spectacle, let alone try to set them down on paper. Alongside of this, big-game hunting was a commonplace thing, for this was big-game hunting of a magnificent kind, new to the world--revolving cannon, with a range of from seven to eight thousand feet, trying to bring down a human being out of the very clouds. He ran for his life. Once I thought they had him. A shell burst seemingly quite close to him, and his machine dipped far to one side and dropped through space at that angle for some hundreds of feet apparently.