"Why, it's nothing but a toy catapult!" I said.
"That's all," and Godfrey nodded. "It remained for Silva to add a few trimmings of his own and to put it to a unique use. Instead of a missile, he loaded it with his little aerial shell, attached to the end of this wire. Then he shot it off with a pressure of the foot; when it reached the end of the wire, the pull brought this platinum coil against the battery wires and closed the circuit. The spark fired the shell, and the drum began to revolve and pull it down. That explains, Lester, why it descended so steadily and in a straight line. The fellow who could devise a thing like that deserves to succeed! Here's health to him!"
"He ought to be behind the bars," growled Simmonds. "The cleverer he is, the more dangerous he is."
"Well," retorted Godfrey, "I admire him, anyway; and he isn't behind the bars yet. No doubt you'll find some of his shells to-morrow about the house somewhere, and you might amuse yourself by shooting one off every night at midnight, on the chance that he sees it and comes back to see who's stealing his thunder!"
But this brilliant suggestion didn't seem to appeal to Simmonds, who merely grunted and continued his examination of the catapult.
"Silva had loaded it for to-night's performance," Godfrey went on, "but, as I remarked before, the leading lady failed to answer her cue, and it remained for us to touch it off. There it is, Simmonds; I turn it over to you. It and the glove will make unique additions to the museum at headquarters. And now," he added, with the wide yawn of sudden relaxation, "you fellows can make a night of it, if you want to, but I'm going to bed."
I glanced at my watch. It was half-past four. Another dawn was brightening along the east.
Hinman ran upstairs, took a look at his patient, and came down to tell us that she was sleeping calmly.
"She'll be all right in the morning," he assured us; "and while I don't want to butt in, I'd certainly like to hear her story. Adventures like this don't happen very often to a country doctor! May I come?"
"Most surely!" I assented warmly. "I think we were very fortunate to have had you in this case, doctor."