六座拿破仑半身像（26）

Holmes took a paper from his pocket and laid a ten-pound note upon the table.

“You will kindly sign that paper, Mr. Sandeford, in the presence of these witnesses. It is simply to say that you transfer every possible right that you ever had in the bust to me. I am a methodical man, you see, and you never know what turn events might take afterwards. Thank you, Mr. Sandeford; here is your money, and I wish you a very good evening.”

When our visitor had disappeared Sherlock Holmes's movements were such as to rivet our attention. He began by taking a clean white cloth from a drawer and laying it over the table. Then he placed his newly-acquired bust in the centre of the cloth. Finally, he picked up his hunting-crop and struck Napoleon a sharp blow on the top of the head. The figure broke into fragments, and Holmes bent eagerly over the shattered remains. Next instant, with a loud shout of triumph, he held up one splinter, in which a round, dark object was fixed like a plum in a pudding.

“Gentlemen,” he cried, “let me introduce you to the famous black pearl of the Borgias.”

Lestrade and I sat silent for a moment, and then, with a spontaneous impulse, we both broke out clapping as at the well-wrought crisis of a play. A flush of colour sprang to Holmes's pale cheeks, and he bowed to us like the master dramatist who receives the homage of his audience. It was at such moments that for an instant he ceased to be a reasoning machine, and betrayed his human love for admiration and applause. The same singularly proud and reserved nature which turned away with disdain from popular notoriety was capable of being moved to its depths by spontaneous wonder and praise from a friend.