Volume Xxiv., No. 12, March 18, 1871 Part 30 (1/2)

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STEAM ENGINES & BOILERS

From 4 to 500 horse power including Corliss Engines, Slide Valve Stationary Engines, Portable Engines, etc. Also, Circular Saw Mills, Shafting, Pulleys etc. Wheat and Corn Mills, Circular Saws, etc.

Send for Price List.

WOOD & MANN STEAM ENGINE COMPANY, WORKS--UTICA, N. Y.

PRINc.i.p.aL OFFICE--42 CORTLANDT ST., NEW YORK.

DRILLS DIAMOND POINTED _STEAM DRILLS._

FOR ALL KINDS OF ROCK DRILLING, Mining, Quarrying, Tunneling, Railroad Grading, Well Boring, Prospecting, etc. Fifty to Seventy-five per cent of cost and time of hand labor saved. ”Test Cores,” in form of solid cylinders of rock or mineral taken out of mines from any depth not exceeding one thousand feet, showing true value, stratification, etc.

No percussion. Never require sharpening. FIRST PREMIUMS awarded in both American and Europe. Ill.u.s.trated Circulars sent on application.

Beware of infringements.

SEVERANCE & HOLT, Proprietors and Manufacturers, Office 16 Wall st., New York.

_NICKEL PLATING._ BEARDSLEE NICKEL AND MANUFACTURING CO., 82 AND 84 FULTON ST., BROOKLYN, N. Y.

RIGHTS sold for the use of, and instruction given in the best method of Nickel Plating. An experience of twelve years enables us to offer a solution and apparatus that remain practically unchanged for years, in constant use.

FIRST PREMIUM AWARDED

us by the AMERICAN INSt.i.tUTE in 1870. Critical examination of our work solicited. All goods sent to our Factory will meet with prompt attention.

New York Office--4 DEV ST., ROOM 2.

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BEST DAMPER REGULATOR for Steam Boiler. Send for Circulars.

Agents wanted. MURRILL & KEIZER, Baltimore, Md.