Several times the most daring of the river thieves have robbed the piers of the European steamship lines. In one instance, they passed under the pier of the Cunard steamers at Jersey City, cut out a portion of the flooring, and removed several valuable packages through the opening thus made. They then replaced the flooring, and secured it in its place by means of

lifting-jacks, and decamped with their plunder. The next night they returned and removed other packages, and for several nights the performance was repeated. The company’s agent, upon the discovery of the loss, exerted himself actively to discover the thieves, but without success. The watchmen on shore were positive that the warehouse, which is built on the pier, had not been entered from the land, and there were no signs to be discovered of its having been forced from the water side. Matters began to look bad for the watchmen, when, one night, the harbor police unexpectedly made a dash under the pier and caught the thieves at their work.

The North River gang are said to own a fine schooner, in which they cruise along the Hudson almost to Albany, and carry on a system of piracy at the river towns. Farmers and country merchants suffer greatly from their depredations. A year or so ago, it was rumored that they were commanded by a beautiful and dashing woman, but this story is now believed to be a mere fiction.

“Another gang is called the ‘Daybreak Boys,’ from the fact that none of them are a dozen years of age, and that they always select the hour of dawn for their depredations, which are exclusively confined to the small craft moored in the East River just below Hell Gate. They find the men on these vessels locked in the deep sleep of exhaustion, the result of their severe labors of the day; and as there are no watchmen, they meet little difficulty in rifling not only the vessels, but the persons of those on board. If there is any such thing as a watch or money, it is sure to disappear; and it has often happened that one of these vessels has been robbed of every portable article on board, including every article of clothing.”

V. THE FENCES.

In the thief language, a person who buys stolen goods is called a “Fence.” Without his fence, the thief could do nothing,

for he could not dispose of his plunder without a serious risk of detection. The Fence, however, is not known as a thief, and can buy and sell with a freedom which renders it easy for him to dispose of all stolen property which comes into his hands. A noted thief once declared that a man in his business was powerless to accomplish anything unless he knew the names and characters of all the Fences in the city.

The professional Fences of New York are as well known to the police as they are to the thieves. Their stores are located in Chatham street, in the Bowery, and other public thoroughfares, and even Broadway itself has one or more of these establishments within its limits. Some of the Fences are dirty, wretched-looking creatures; but one at least—the Broadway dealer—is a fine-looking, well-dressed man, with the manners and bearing of a gentleman. All are alike in one respect, however. They all buy and sell that which has been stolen. They drive hard bargains with the thieves who offer them goods, paying them but a small portion of the actual value of the prize. If the article is advertised, and a reward sufficiently in excess of what he paid for it is offered, the Fence frequently returns it to its rightful owner, upon condition that no questions shall be asked, and claims the reward. Vigorous efforts have been made by the police authorities to bring the Fences to justice, but without success. The necessary legal evidence can rarely be obtained, and though numerous arrests have been made, scarcely a conviction has followed.

The Fences are well skilled in the art of baffling justice. 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 silverware 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,