Sherlock Holmes’s quick eye took in my occupation, and he shook his head with a smile as he noticed my questioning glances. “Beyond the obvious facts that he has at some time done manual labor, that he takes snuff, that he is a Freemason, that he has been in China, and that he has done a considerable amount of writing lately, I can deduce nothing else.” Mr. Jabez Wilson started up in his chair, with his forefinger upon the paper, but his eyes upon my companion. “How, in the name of good-fortune, did you know all that, Mr. Holmes?” he asked. “How did you know, for example, that I did manual labor? It’s as true as gospel, for I began as a ship’s carpenter.” “Your hands, my dear sir. Your right hand is quite a size larger than your left. You have worked with it, and the muscles are more developed.” “Well, the snuff, then, and the Freemasonry?” “I won’t insult your intelligence by telling you how I read that, especially as, rather against the strict rules of your order, you use an arc-and-compass breastpin.” “Ah, of course, I forgot that. But the writing?” “What else can be indicated by that right cuff so very shiny for five inches, and the left one with the smooth patch near the elbow where you rest it upon the desk?” “Well, but China?” “The fish that you have tattooed immediately above your right wrist could only have been done in China. I have made a small study of tattoo marks, and have even contributed to the literature of the subject. That trick of staining the fishes’ scales a delicate pink is quite peculiar to China. When, in addition, I see a Chinese coin hanging from your watch-chain, the matter becomes even more simple.” Mr. Jabez Wilson laughed heavily. “Well, I never!” said he. “I thought at first that you had done something clever, but I see that there was nothing in it, after all.” “I begin to think, Watson,” said Holmes, “that I make a mistake in explaining. ‘_Omne ignotum pro magnifico_,’ you know, and my poor little reputation, such as it is, will suffer shipwreck if I am so candid. Can you not find the advertisement, Mr. Wilson?” “Yes, I have got it now,” he answered, with his thick, red finger planted half-way down the column. “Here it is. This is what began it all. You just read it for yourself, sir.” I took the paper from him, and read as follows: