I turned my head slowly. Then I sat up. My thoughts were suddenly extraordinarily clear and I felt no pain of any kind. Evidently the gas, or whatever it was with which they had put me to sleep, had no bad after-effects. At all events I felt none.

I was suddenly aware that I was looking through a barred window and that the stars shone through it. And with this sight came the realization of a queer feature of this place into which I had ventured. For since I had entered it, this was the first window I had seen. With some difficulty, for I was a little weak, I struggled to my feet and caught hold of the bars to look out. There was no glass in the window and the night air came through it, cool on my face. I took in deep breaths of it. And suddenly the despair which had settled about my heart with returning consciousness lifted a little. At all events I was still alive and had my ring.

I felt for it. It was still on my finger and the safety catch was still open. It was lucky that I had not stabbed myself with it in falling.

Then I began to explore the place.

It was a small bare room, with one door of heavy metal bars. There was only one window and there was no furniture of any kind. Of course the door was locked, but I fumbled in my pocket and found a match, lighting it to have a look at the lock. For my little file was in my pocket, of course.

Suddenly I regretted lighting the match. It might have been seen and I wanted time, for I had determined at once to saw through the thinner bars of the window.

I felt in my pocket. The little box containing the tiny file was gone!

It was the cruelest blow of all, and for a moment, I confess, I gave way to despair. Then slowly courage returned, and I strode to the door again. The lighted match had shown me a queer scene between the bars of my door and I wanted to have another look at it, if only to keep my mind occupied while I waited for death. For at last I felt that I was to die.

By the flickering light of the match I saw a strange thing indeed. The room beyond was a much larger one. It had two windows in it, but it was entirely unfurnished except for the extraordinary contrivance in the center of the floor.

Lighting one match after another, I made out the general aspect of this contrivance. But I was very far from being able to explain it. Clearly it had to do with electricity, for six thick iron pillars standing about eight feet high were equipped with heavy wires which ran to a big machine set against the wall and boxed in.