existence of a

vulgar dialect among the poor of the city. When at last he descended, his guards were immediately surrounded by a dense excited crowd. Afterwards it occurred to him that some had attempted to reach him with petitions. His guards cleared a passage for him with difficulty.

He found an aeropile in charge of an aeronaut awaiting him on the westward stage. Seen close this mechanism was no longer small. As it lay on its launching carrier upon the wide expanse of the flying stage, its aluminium body skeleton was as big as the hull of a twenty-ton yacht. Its lateral supporting sails braced and stayed with metal nerves almost like the nerves of a bee's wing, and made of some sort of glassy artificial membrane, cast their shadow over many hundreds of square yards. The chairs for the engineer and his passenger hung free to swing by a complex tackle, within the protecting ribs of the frame and well abaft the middle. The passenger's chair was protected by a wind-guard and guarded about with metallic rods carrying air cushions. It could, if desired, be completely closed in, but Graham was anxious for novel experiences, and desired that it should be left open. The aeronaut sat behind a glass that sheltered his face. The passenger could secure himself firmly in his seat, and this was almost unavoidable on landing, or he could move along by means of a little rail and rod to a locker at the stem of the machine, where his personal luggage, his wraps and restoratives were placed, and which also with the seats, served as a makeweight to the parts of the central engine that projected to the propeller at the stern.

The engine was very simple in appearance. Asano, pointing out the parts of this apparatus to him, told him that, like the gas-engine of Victorian days, it was of the explosive type, burning a small drop of a substance called "fomile" at each stroke. It consisted simply of reservoir and piston about the long fluted crank of the propeller shaft. So much Graham saw of the machine.

The flying stage about him was empty save for Asano and their suite of attendants. Directed by the aeronaut he placed himself in his seat. He then drank a mixture containing ergot -- a dose, he learnt, invariably administered to those about to fly, and designed to counteract the possible effect of diminished air pressure upon the system. Having done so, he declared himself ready for the journey. Asano took the empty glass from him, stepped through the bars of the hull, and stood below on the stage waving his hand. Suddenly he seemed to slide along the stage to the right and vanish.