wire to the nearest[ 11] police-station. From an alcove well hidden on the right hand of the lower room, a man watches by day the large cases where the smaller gems are shown, and by night a couple of special guards have charge of the safe and the premises. I touch a bell twice in my room, and my own detective follows any visitor who gives birth in my mind to the slightest doubt. I ring three times, and any obvious impostor is held prisoner until the police come. These things are done by most jewelers in the West End; there is nothing in them either unusual or fearful. There are so many professed swindlers—so many would-be snappers up of unconsidered and considerable trifles—that precautions such as I have named are the least that common sense and common prudence will allow one to take. And they have saved me from loss, as they have saved others again and again. [ 11] I had scarce given my instructions to Michel, my assistant—a rare reader of intention, and a fine judge of faces—when the shabby-genteel man entered. Michel placed a chair for him on the opposite side of my desk, and then left the room. There was no more greeting between the newcomer and myself than a mutual nodding of heads; and he on his part fell at once upon his business. He took a large paper parcel from the inside pocket of his coat and began to unpack it; but there was so much paper, both brown and tissue, that I had some moments of leisure in which to examine him more closely before we got to talk. I set him down in my mind as a man hovering on the boundary line of the middle age, a man with infinite distinction marked in a somewhat[ 12] worn face, and with some of the oldest clothes under the shielding long coat that I have ever looked upon. These I saw when he unbuttoned the enveloping cape to get at his parcel in the inner pocket; and while he undid it, I could observe that his fingers were thin as the talons of a bird, and that he trembled all over with the mere effort of unloosing the string. [ 12] The operation lasted some minutes. He spoke no word during that time, but when he had reduced the coil of brown paper to a tiny square of wash-leather, I asked him,— "Have you something to show me?" He looked up at me with a pair of intensely, ridiculously blue eyes, and shrugged his shoulders. "Should I undo all these papers if I had not?" he responded; and I saw at once that he was a man who, from a verbal point of view, stood objectionably upon the defensive.