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_IMPORTANT_
TO MACHINISTS.--The Best Metal for all Machine Uses is the MARTIN
STEEL, made by THE NEW JERSEY STEEL AND IRON CO., Trenton, N. J. This
steel is made by an entirely different process from any other and is
tougher than wrought iron. It can be turned without annealing, being
entirely free from hard spots. Every one who uses it pronounces it
just what they have long wanted, for a multitude of uses, such as
Crank Pins, Lathe Spindles and Screws, Cotton Machinery Rollers, Saw
and Fan Spindles, etc., etc. Also, particularly adapted for Firebox
Plates. Prices low. Send for further information, or a sample, stating
use to which it is to be applied.
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OTIS' SAFETY HOISTING
MACHINERY.
OTIS, BROS. & CO.
No. 309 BROADWAY, NEW YORK.
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[Illustration: TRADE MARK.]
Union Emery Wheels.
Solid and with Stone Center.
UNION STONE CO., Boston, Mass.
Branch Office, 93 Liberty st., N. Y.
General Agents for the Am. Twist Drill Co.'s Superior Grinder and
other Emery Wheel Machinery and Tools. Send for Circular.
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WOODBURY'S PATENT _PLANING AND MATCHING_ and Molding Machines, Gray
& Wood's Planers, Self-oiling Saw Arbors, and other wood working
machinery.
S. A. WOODS, {91 Liberty street, N. Y.;
Send for Circulars. {67 Sudbury street, Boston.
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RICHARDSON, MERIAM & CO., Manufacturers of the latest improved Patent
Daniels' and Woodworth Planing Machines, Matching, Sash, and molding,
Tenoning, Mortising, Boring, Shaping, Vertical, and Circular Re-sawing
Machines, Saw Mills Saw Arbors, Scroll Saws, Railway, Cut-off, and
Rip-saw Machines, Spoke and Wood Turning Lathes, and various other
kinds of Wood-working Machinery. Catalogues and price lists sent on
application. Manufactory, Worcester, Mass. Warehouse, 107 Liberty st.,
New York. 17 1
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[Illustration]