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THE MOORE & WHITE CO.

PHILADELPHIA, PA., U. S. A.

Paper-making Machinery Builders of Friction Clutch Pulleys Variable Speed Changes

THE ALUMNI ASSOCIATION OF THE FRANKLIN INSTITUTE is always glad to refer inquiries for engineers, draftsmen, etc., to its members.

Since its organization, the association has received many such requests and several past graduates of The Franklin Institute School of Mechanic Arts have been recommended to fill positions.

Library of The Franklin Institute

A most complete scientific and technical collection
113,000 titles

Electricity, chemistry, geology, mining and metallurgy, mechanics and engineering, physics, etc.

Bound files of the leading technical magazines of all countries. Complete sets of the publications of the principal scientific societies of the world.

United States and foreign patent reports.

Translations
References Verified
Articles Copied

The Library is prepared to undertake a limited
amount of work in connection with the verification

of references, translations and copying from English,
German, and French books and periodicals. A mod-
erate charge will be made to cover expense.

Inquiries relating to the Institute and applications for membership
should be addressed to the

SECRETARY OF THE INSTITUTE

13, 15, 17 South 7th Street

Your courtesy in mentioning the Journal will be appreciated

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WILLIAM SELLERS & CO.

INCORPORATED

PHILADELPHIA, PA.

Modern Machine Tools

TOOL-GRINDING MACHINES
DRILL-GRINDING MACHINES

High-Speed Traveling Cranes, Swing Cranes, &c.

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COAL and ASHES CONVEYORS

of the correct type are the most efficient and economical means of handling and storing at the Power Plant. THE PECK Overlapping Pivoted Bucket CARRIER

is the most popular of the Pivoted Bucket Conveyors. Successful installations are numbered in the hundreds-the total length in use would exceed 20 miles in length. Handles coal and ashes at lower cost per ton than any other type of conveyor.

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Peck Carrier Book No. 120 not only shows the construction and actual photographic installations, but gives the reasons for its superiority over all other types.

Sent upon request.

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PIG IRON, BASIC OPEN HEARTH STEEL BILLETS,
BLOOMS, SLABS, BLACK AND GALVANIZED
IRON AND STEEL SHEETS

HEAVY SHEARED PLATES
SPECIALTIES

Locomotive Jacket, Blue Annealed, Bath Boiler, Swede and Norway Sheets.
Gas Holder, Corrugated, Best Bloom, A. W. Clean, M. F. Cold Rolled Sheets.
Pickled and Cold Rolled Sheets, Electrical Iron and Steel, Best Last, Water
Pipe and Light Plates.

"A. W." Diamond and "A. W." Ribbed Pattern Rolled Steel Floor Plates

New York Office

50 Church Street

Sizes Furnished on Application

MORRIS BUILDING Philadelphia

1421 CHESTNUT STREET

Your courtesy in mentioning the Journal will be appreciated

JOSEPH S. KEEN, JR., Pres't & Gen'l Manager
GEORGE M. BUNTING, Vice-Pres't

H. BAYARD HODGE, Sec'y & Treas.

W. H. ROTH, Ass't Sec'y & Ass't Treas.

American Pipe

and Construction Company

Engineers and Contractors

112 North Broad Street

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Apparatus for the measurement of resistance, capacity and inductance. Temperature measuring devices. Cable testing apparatus. Electrical measurements laboratories equipped.

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