some remote possibility they did imagine it, there would be soldiers shooting at us, instead of the police. As it was, the whole population seemed anxious to bring us down."
"And they nearly did," added Mr. Damon. "If they had shot a few holes in the gas bag where would we be?"
"Right in the air," answered the balloonist. "It would take several volleys of bullets to damage our aluminum container. It is in sections and when one, or even five compartments, for that matter, are pierced, there is enough gas in the others to sustain us. So they could not have damaged us much, even if they had shot a lot of holes in us. Even without the gas container we can keep afloat by constantly moving, for the planes will serve their purpose. Of course they could damage us, and maybe put some of our machinery out of business, and that would be a serious thing. But what puzzles me is why they fired at us at all."
"It couldn't be out of pure mischief; could it?" asked the young inventor.
"Hardly. If we were in a savage country I could understand the natives firing at some such object as this airship, but the people of that city must have known what our craft was. They probably have read something about it in the news-
