The voice struck a chord in my memory, and I looked out. The man who had put the question, and who was now being directed on his way--by Maignan, my equerry, as it chanced had his back to me, and I could see only that he was young, shabbily dressed, and with the air of a workman carried a small frail of tools on his shoulder. But presently, in the act of thanking Maignan, he turned so that I saw his face, and with that it flashed upon me in a moment who he was. Accustomed to follow a train of thought quickly, and to act; on its conclusion with energy, I had Maignan called and furnished with his instructions before the man had gone twenty paces; and within the minute I had the satisfaction of seeing the two return together. As they passed under the window I heard my servant explaining with the utmost naturalness that he had misunderstood the stranger, and that this was Madame de Beaufort's; after which scarce a minute elapsed before the door of my room opened, and he appeared ushering in young Perrot! Or so it seemed to me; and the start of surprise and consternation which escaped the stranger when he first saw me confirmed me in the impression. But a moment later I doubted; so natural was the posture into which the man fell, and so stupid the look of inquiry which he turned first on me and then on Maignan. As he stood before me, shifting his feet and staring about him in vacant wonder, I began to think that I had made a mistake; and, clearly, either I had done so or this young man was possessed of talents and a power of controlling his features beyond the ordinary. He unslung his tools, and saluting me abjectly waited in silence. After a moment's thought, I asked him peremptorily what was his errand with the Duchess de Beaufort. "To show her a watch, your excellency," he stammered, his mouth open, his eyes staring. I could detect no flaw in his acting. "What are you, then?" I said. "A clockmaker, my lord." "Has Madame sent for you?" "No, my lord," he stuttered, trembling. "Do you want to sell her the watch?" He muttered that he did; and that he meant no harm by it. "Show it to me, then," I said curtly. He grew red at that, and seemed for an instant not to understand. But on my repeating the order he thrust his hand into his breast, and producing a parcel began to unfasten it. This he did so slowly that I was soon for thinking that there was no watch in it; but in the end he found one and handed it to me. "You did not make this," I said, opening it. "No, my lord," he answered; "it is German, and old." I saw that it was of excellent workmanship, and I was about to hand it back to him, almost persuaded that I had made a mistake, when in a second my doubts were solved. Engraved on the thick end of the egg, and partly erased by wear, was a dog's head, which I knew to be the crest of the Perrots. "So," I said, preparing to return it to him, "you are a clockmaker?"