as an article of economy and high merit. It will pay you to investigate. WILL NOT CLOG. Write for approval offer.

SMITH & STOKES CO.,

A 24-25 German-American

Trust Co. Building

Philadelphia, Pa.

Mention Technical World Magazine

THE HIGH STANDARD

OF WORK PRODUCED PROVES

THE QUALITY
OF B & S
Tools

The B & S Tools

are past the Experimental Stage and Embody in

their Construction only such Features as Experience has Proven to have a Positive Value.

Leading Dealers Carry B & S Tools in Stock and

will furnish Catalog on request.

BROWN & SHARPE MFG. CO.

PROVIDENCE, R. I., v. s. a.

B.S

Mention Technical World Magazine

THE RETURN TO A PLANER
TABLE IS NOT IMPORTANT

It makes very little difference whether it is returning 100-ft. or 200-ft.;
the great gain is to be made in the cutting speeds and the number of
changes available. The Cincinnati Variable Speed Planer gives you
four cutting speeds, ranging from 20 to 60-ft. per minute, suitable for
all kinds of materials and conditions.

DESMOND DIAMO-CARBO EMERY WHEEL DRESSER. Only real substitute for Black Diamond, Hardest

abrasive known...... Sent on 15 days trial.

Takes the place of the expensive black diamond. A tool roo necessity, for the purpose of truing and shaping emery wheels.

Sit down and order one NOW, sending us the price as above, try it 15 days, and if you are not pleased with it, send it back and we will refund the money without question and AT ONCE. THE DESMOND-STEPHAN MFG. CO., URBANA, OHIO

A Tool for Everything

MAY BE FOUND IN OUR POCKET CATALOGUE

FREE

for the asking. You'll wonder how you ever got along without it-if you are a Machinist or a Worker in Metal. De

scribes tools which you won't find in the Hardware Stores.

Handsomely illustrated, and with full details. If you want the most complete catalogue, write today asking for Catalogue T.

GOODELL-PRATT COMPANY

GREENFIELD, MASS., U. S. A.

Mention Technical World Magazine