MACHINISTS' TOOLS. NEW AND IMPROVED PATTERNS. Send for new illustrated catalogue. Lathes, Planers, Drills, &c. NEW HAVEN MANUFACTURING CO., New Haven, Conn. * * * * * To appear end of February, The United States BUSINESS DIRECTORY FOR 1877. This Directory contains over 400,000 names of persons in all kinds of business. Arranged alphabetically according to States, and classified according to business. It is a valuable aid to the Merchant, Manufacturer, and Mechanic, for correspondence or the distribution of circulars. The edition of 1877 is the third year of issue, and has already received a largely increased patronage from the business public. Price to parties who send their order before the book is issued, $7.00. GEO. DE COLANGE & CO., Publishers, 8 Bond St., New York. * * * * * HARTFORD STEAM BOILER Inspection & Insurance COMPANY. W.B. Franklin, V. Pres't J.M. Allen, Pres't J.B. Pierce Sec'y. * * * * * ELOCUTIONIST'S JOURNAL gives choicest standard and new pieces for professional and amateur Readers and Speakers, and interesting articles on appropriate subjects. Just the thing wanted. 10 cts. of any newsdealer or by mail. JESSE HANEY & CO., 119 Nassau Street, New York. * * * * * NOYE'S MILL FURNISHING WORKS are the largest in the United States. They make Burr Millstones, Portable Mills, Smut Machines, Packers, Mill Picks, Water Wheels, Pulleys and Gearing, specially adapted to flour mills. Send for Catalogue. J.T. NOYE & SON, Buffalo, N.Y. * * * * * [Illustration: ROCK DRILLING MACHINES AND AIR COMPRESSORS MANUFACTURED BY BURLEIGH Rock Drill Co. SEND FOR PAMPHLET. FITCHBURG MASS. ] * * * * * [Illustration] NIAGARA STEAM PUMP WORKS. ESTABLISHED 1826. CHARLES B. HARDICK, No. 23 Adams Street, BROOKLYN, N.Y. * * * * * NON-COMBUSTIBLE STEAM BOILER AND PIPE COVERING WITH "AIR SPACE" IMPROVEMENT. Saves 10 to 20 per cent. CHALMERS SPENCE CO., Foot E. 9th St. N.Y.; 1202 N. 2d St., St. Louis, Mo. * * * * * The HOADLEY PORTABLE STEAM ENGINE. WITH AUTOMATICAL CUT-OFF REGULATOR AND BALANCED VALVE THE BEST AND MOST ECONOMICAL ENGINE MADE _SEND FOR CIRCULAR_ The J.C. HOADLEY CO. LAWRENCE, MASS. STATE WHERE YOU SAW THIS * * * * * IMPORTANT FOR ALL CORPORATIONS AND MANF'G CONCERNS.--BUERK'S WATCHMAN'S TIME DETECTOR, capable of accurately controlling the motion of a watchman or patrolman at the different stations of his beat. Send for circular. J.E. BUERK, P.O. BOX 979. BOSTON, MASS.