Important Work!

Now in the courseof Publication. ADICTIONARY OF ARTS, MANUFACTURES AND MINES CONTAINING A CLEAR EXPOSITXON OF THEIR PK1N CIPLES AND PRACT1CE. BtjAndrtw Ure, M. D., F. R. S. M. G. S., HL A.S. Lond., Mem. Acad. N. S. Phüad. 8. Ph. Soc. N. Germ. Hanov., Mulii., Illu8trated with one thousand two hundred and forty one engravings. THIS is unquestionably the most popular work of the kind ever published, and a book most admirably adapted to the wants of all classes of the community. The followingare the important obects which the learned anfhor ehdeavora to accomplish; lst. To instruct the Manufacturer, Metallurgist. and Tradesman in the principies of their re3pective processes, as to render them, in reality, ihe masters of their business; and, to emancípate them from a state of bondage to such asare too commonly governed by blind prejudice and a vicious routine.2illy. To aflbrd Merchante, Brokers, Drysalters DruggistB, and officers of the Revenue. characteristic descriptions of the commodities which pass ttmugh their hands. 3dly. By exhibiting some of the finest developmentsof Chemistry and Physice, to lay open an excellent practical school to Students of these kindred sciences. 4thly. To teach Capitalista, who may be desirous of placing their funds in some productive branch of industry, to select, judiciously, aniong plausible claimants. 5thly. To enable gentlemen of the Law to become well acquainted with the nature of those patent schemes which are so apt to give rise to lit f gation. 6tb.ly. To present to Legislators such a clear cxpoition of the staple manufactures, as may dissuade them from enacting laws which obstruct industry, or cherish one branch of it, tu the injury of many others. And las;ly, to give the general reader, intent, chiefly on Intellectual Cukivation, views of many of the noblest achievements of Science, in effecting those grand transformations of matter to which Grcat Britian and the United States o we their permanent wealth, rank and power among the natioP8of the earth. The latest Statistics of every important object of Manufacture are given from the best, and usually. irom official authority. at the end of each article! The work will be printed from the 2d London Edition. which sclls for 12 a copy. It wtll be put on good paper, in new brevier type, and will make about 1-100 8vo. pages. It will be issued in twenty-one semi-monthly numbers, in covers, at 25 cents each payable on delivery. O" To any person, sending us five dollars, at one time, in advance, we will forward the numcrs by mail, post paid, as soon as they come frorn he press. To suitable Agents, thisafïbrds arare opportunty, as we can put the work to them on terms extraordinaiily favorable. In every manuiacturing own, and every village, throughout the United Statesand Canada, subscribers may be obtained vith the greatest facility. Address, post paid, La Roy Sunderland, J26 Fulton street, New York. % To every editor who gives thisadvertisemént entire 12 insertions, we will forward, to rder. one copy of the whole work, provided the japers containing thisnotice be sent to the New York Watchman, New York. 12w31