s,
etc., of the most approved styles. Price list mailed on application to

JONES & LAUGHLINS, Try Street, 2d and 3d Avenues, Pittsburg, Pa.

190 S. Canal Street, Chicago, Ill.

Stocks of this shafting in store and for sale by FULLER, DANA & FITZ,
Boston, Mass. Geo. Place Machinery Agency, 121 Chambers St., N. Y.

* * * * *

Model Engines.

[Illustration]

Complete sets of CASTINGS for making small Model steam Engines 11/2 in.
bore, 3 in. stroke, price,$4; ditto 2 in. bore, 4 in. stroke, price,
$10, same style as cut. Gear Wheels and Parts of Models. All kinds of
Small Tools and Materials. Catalogue Free. GOODNOW & WIGHTMAN, 176
Washington Street, Boston, Mass.

* * * * *

SEND FOR THE BEST BAND SAW BLADE in the market to London, Berry & Orton,
Phila., Pa.

* * * * *

COE BRASS MFG. CO. WOLCOTTVILLE CONN. BRASS AND COPPER IN SHEETS. WIRE
AND BLANKS MATERIALS FOR METALLIC. AMMUNITION A SPECIALTY.

* * * * *

MACHINISTS' TOOLS.

New and Improved Patterns. Send for new illustrated catalogue.

Lathes, Planers, Drills, &c.

NEW HAVEN MANUFACTURING CO., New Haven, Conn.

* * * * *

SKATES AND NOVELTIES. Send for Catalogue. R. SIMPSON, 132 Nassau St., N. Y.

* * * * *

PORTER MANUF'G CO.

[Illustration]

The New Economizer, the only Agricultural Engine with Return Flue Boiler
in use. Send for circular to Porter MFG. Co., Limited, Syracuse. N. Y.

[Illustration]

G. G. YOUNG, Gen. Agt., 42 Cortland St., New York.

* * * * *

ADVERTISEMENTS.

Inside Page, each insertion--75 cents a line. Back Page, each
insertion--$1.00 a line. (About eight words to a line.)

_Engravings may head advertisements at the same rate per line, by
measurement, as the letter press. Advertisements must be received at
publication office as early as Thursday morning to appear in next
issue._

The publishers of this paper guarantee to advertisers a circulation of
not less than 50,000 copies every weekly issue.

* * * * *

THE WONDERFUL CHRISTMAS "ST. NICHOLAS."

A special Holiday number, designed for boys and girls everywhere,
whether regular readers of the magazine or not;--the best, and, by
reason of its immense edition, 105,000, the cheapest Christmas bo