so that its occupant looked down upon the Blau See, the shape of which suggests a sumptuous glove encrusted with turquoises, as, bordered with old-world, walled towns, it lies in the rich green lap of a fertile country, deep girdled with forests of larch and pine and chestnut, enshrining stately ruins of mediæval castles, and the picturesque garden-villas built by wealthy peasants, in their stately shadow; and sheltered by the towering granite ranges of the Paarlberg from raging easterly gales. The brilliant black eyes that shone almost with the brilliancy of youth in the wasted ivory face of the old man in the wheeled chair, sparkled appreciatively now as they looked out over the Lake. For to the whirring of its[Pg 2] working dynamos, and the droning song of its propeller, a monoplane of the Blériot type emerged from its wooden shelter, pitched upon a steep green incline near to the water’s edge; and moving on its three widely-placed cycle-wheels with the gait of a leggy winged beetle or a flurried sheldrake, suddenly rose with its rider into the thin, clear atmosphere, losing all its awkwardness as the insect or the bird would have done, in the launch upon its natural element, and the instinctive act of flight. The old man watched the bird of steel and canvas, soaring and dipping, circling and turning, over the blue liquid plain with the sure ease and swift daring of the swallow, and slowly nodded his head. When the monoplane had completed a series of practice-evolutions, it steered away northwards, the steady tuff-tuff of its Gnome engine thinning away to a mere thread of sound as the machine diminished to the sight. Then said the watcher, breaking his long silence: [Pg 2] “That is a good thing!... A capital—a useful thing!... An invention, see you, my Sister, that will one day prove invaluable in War.” The Sister, with a shade of hesitation, responded that Monsieur was undoubtedly right. For carrying dispatches, and for the more dreadful purpose of dropping bombs upon an enemy, the aeroplane, guided by a skillful pilot, would no doubt—— “Ah, tschah!... Bah!... br’rr!...” The old man hunched his thin, broad shoulders impatiently, and wrinkled up his mobile ivory face into a hundred puckers of comical disgust as he exploded these verbal rockets, and his bright black eyes snapped and sparkled angrily. “For dropping shell upon the decks of armored cruisers, or into camps, or upon columns of marching men, this marvelous machine that the Twentieth Century has given us might be utilized beyond doubt. But