A man whom we met in one of the jails, told us he was unsuccessful at first, because he had received no instructions in the art. We asked him what he deemed the most important information to be obtained by a tyro in the business. He answered promptly: 'To know the names and characters of all the "fences" within a circle of thirty miles.' He could do little or nothing without this knowledge.

In the rural districts, these receivers of stolen goods are quite unknown, except among the thieves themselves, unless some unusually active deputy sheriff makes the discovery; but in the cities, especially in New York and Brooklyn, they are as well known to the police officers as the city halls of those places. These officers are sure that everything they have in their warehouses is stolen; they are acquainted with their ways of doing business; and they know what thieves resort to each, and where they dispose of their ill-gotten property. Yet this knowledge avails but little in promoting the ends of justice. It is but rarely that any of this class are convicted of their offences. The reason is that strict legal proof of their guilt can very seldom be procured.

The study of the means of rapidly and effectually removing the marks by which the property in their hands can be identified, is the main business of their lives, and they acquire a degree of skill and dexterity in altering or effacing these marks, which is truly surprising. A melting-pot is always over the fire, to which all silver ware is consigned the instant it is received. The marks on linen, towels, and handkerchiefs, are removed, sometimes by chemicals, sometimes by fine scissors made expressly for the purpose. Jewelry is at once removed from its settings, and the gold is either melted or the engraving is burnished out, so as in either case to make identification impossible. Rich velvet and silk garments are transmogrified by the removal and re-arrangement of the buttons and trimmings. Pointed edges are rounded, and rounded edges are pointed, entirely changing the whole aspect of the garment, with such celerity that the lady who had worn the dress in the morning would not have the slightest suspicion that it was the same in the evening. Cotton, wool, rags, and old ropes, require no manipulation. When once thrown upon the heap, they defy the closest scrutiny of the owners. There is scarcely an article which can be the subject of theft, which the resources of these men do not enable them, in a very short time, to disguise beyond the power of recognition. Their premises are skilfully arranged for concealment. They are abundantly provided with secret doors and sliding panels, communicating with dark recesses. Apertures are cut in the partitions, so that a person coming in from the front can be distinctly seen before he enters the apartment. The 'fence' is as well skilled as any lawyer in the nature of evidence. He knows the difference between probability and proof as well as Sir William Hamilton himself. He does not trouble himself about any amount of probabilities that the detectives may accumulate against him; but the said detective must be remarkably acute if he is ever able to get anything against him which will amount to strictly legal proof.

CHAPTER XLI.

PICKPOCKETS.

Strangers coming to New York should always be on the watch for pickpockets, and even natives are not careful enough in this respect. Picking pockets has been reduced to a science here, and is followed by many persons as a profession. It requires long practice and great skill, but these, when once acquired, make their possessor a dangerous member of the community. Women, by their lightness of touch and great facility in manipulating their victims, make the most dangerous operators in the city. The ferry boats, cars, stages, crowded halls, and public places afford the best opportunities to pickpockets for the exercise of their skill.

A lady, riding in an omnibus, discovers that she has lost her purse, which she knows was in her possession when she entered the stage. A well-dressed gentleman sits by her, whose arms are quietly crossed before him, and his fingers, encased in spotless kid gloves, are entwined in his lap, in plain sight of all the passengers, who are sure that he has not moved them since he entered the stage. Several persons have entered and left the vehicle, and the lady, naturally supposing one of them to be the thief, gets out to consult a policeman as to her best course. The officer could tell her, after a glance at the faultless gentleman who was her neighbor, that the arms so conspicuously crossed in his lap, are false, his real arms all the time being free to operate under the folds of his talma. The officer would rightly point him out as the thief.

On all the street cars, you will see the sign, "Beware of pickpockets!" posted conspicuously, for the purpose of warning passengers. These wretches work in gangs of two, or three, or four. They make their way into crowded cars, and rarely leave them without bringing away something of value. An officer will recognize them at once. He sees a well-known pickpocket obstructing the car entrance; another pickpocket is abusing him in the sharpest terms for doing so, while, at the same time, he is eagerly assisting a respectable gentleman, or a well-dressed lady, to pass the obstruction. One or two other pickpockets stand near. All this is as intelligible to a police officer as the letters on a street sign. He knows that the man, who is assisting the gentleman or lady, is picking his or her pocket; he knows that the man who obstructs the entrance is his confederate; he knows that the others, who are hanging about, will receive the contents of the pocketbook as soon as their principal has abstracted the same. He cannot arrest them, however, unless he, or some one else, sees the act committed; but they will not remain long after they see him—they will take the alarm, as they know his eye is on them, and leave the car as soon as possible.

A detective one day noticed a pickpocket riding in a crowded stage on
Broadway. Stopping the vehicle, he mounted the step, and said,

"Gentlemen, there is a notorious pickpocket in this stage. It must stand still until he leaves it."