I selected from the crowd acquaintances of marked character and standing, and obtained accurate descriptions of them. Of one he said, "He is a good merchant, and has done and is doing a large business. He carries his business home with him at night, as he should not. He has been wealthy, and is now reduced in circumstances. His disaster weighs heavily upon him. He has a high sense of honor, a keen conscience, and is a meek, religious man. He has great goodness of nature, is very modest and retiring, has more ability than he supposes, and is a man of family and very fond of his children."

Another he accurately described thus: "He is a mechanic, of a good mind, who has succeeded so well that I doubt if he is in active business. Certainly he does not labor. He is very independent and radical,—can be impudent, if occasion requires,—gives others all their rights, and pertinaciously insists upon his own." Here the mechanic took his hands from his pocket. "Hold! I said he was a mechanic. He is not,—he is a house-painter."

I desired to be informed by what indications he judged him to be a painter. He replied, that he so judged from the general appearance and motions, and that it was difficult to specify. I insisted, and he remarked that "the easy roll of his wrists was indicative."

After obtaining similar correct descriptions of men well known to me, I spied one whom I did not know, and who was dressed peculiarly. I inquired his occupation, and Mr. Sidney, without turning a glance towards me, and still gazing through the half-opened shutters, replied, "Yes! you never saw him before, yourself. He is a stranger in town, as is evident from the fact of his being dressed in his best suit, and by the manner of his taking observations. Besides, there is no opportunity in these parts for him to follow his trade. He is a glass-blower. You may perceive he is a little deaf, and the curvature of his motions also indicates his occupation."

Whether this description was correct or not I failed to ascertain.

Mr. Sidney contended that any man of ordinary perceptive faculties need never mistake a gambler, as the marks on the tribe were as distinct as the complexion of the Ethiopian,—that, of honest callings, dealers in cattle could be most easily discovered,—that immorality indicated its kind invariably in the muscles of the face,—that sympathetic qualities, love and the desire of being loved, taste and refinement,—were among the most perspicuous in the outline of the face.

A man of very gentlemanly appearance was approaching, whom Mr. Sidney pronounced a gambler, and also engaged in some other branch of iniquity. His appearance was so remarkably good that I doubted. He turned the corner, and immediately Mr. Sidney hastened to the street and soon returned, saying he had ascertained his history: that he was in the counterfeiting department,—that his conscience affected his nerves, and consequently his motions,—that he was a stranger in town, and was restless and disquieted,—that he would not remain many hours here, as he had an enterprise on hand, and was about it. I remarked, that, as the contrary never could be proved, he was perfectly safe in his prophecy, when Mr. Sidney rose from his chair, and, approaching me, slowly said, with great energy,—

"I will follow that man till it is proved."

The next day but one, I received a note from Mr. Sidney, simply saying, "I am on his track." He followed the supposed counterfeiter to Philadelphia, where he ascertained that he had passed five-dollar bills of the —— bank of Connecticut. Mr. Sidney obtained the bills the gambler had passed to compare with the genuine. Failing, however, to find any of the same denomination, he presented the supposed counterfeits to a broker skilled in detecting bad bills, and was surprised to be informed that they were genuine. At Baltimore, he repeated the inquiry at the counter of a well-known banker relative to other similar bills, and received the same response. So again in Washington, Pittsburg, Chicago, and several other cities whither he had followed the suspected man, and invariably the reply of the cashier would be, "We will exchange our bills for them, Sir." In some Western cities he was offered a premium on the bills he had collected. At St. Louis he obtained a known genuine bill of the bank in question, and in company with a broker proceeded to examine the two with a microscope. The broker pronounced the supposed counterfeits to be genuine. In the mean time the gambler had left the city. Two days after, Mr. Sidney had overtaken him. So great were his excitement and vexation that he could scarcely eat or sleep. In a fit of desperation, without law and against law, he pounced upon the suspected man and put him in irons. He beat a parley. It was granted, and the two went to the gambler's apartments in company. In a conversation of several hours, Mr. Sidney extracted from him the most valuable information relating to the gang he was so pertinaciously prosecuting, and received into his possession forty-seven thousand dollars in counterfeits of the aforesaid bank, some of which I now have in my possession, and which have been pronounced genuine by our most skilful experts.

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