Pumps and Hydraulics, Part 2 (of 2)

by N. Hawkins

HERE IS YOUR LIST OF HELPING HAND BOOKS FOR MECHANICS

WRITTEN SO ALL CAN UNDERSTAND
THEO. AUDEL & C^o.
PUBLISHERS 72 FIFTH AVE.
N.Y. CITY

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These Guides will answer your ELECTRICAL questions and difficulties, showing you how to approach an electrical problem in the most direct way, to analyze it without loss of time or effort, to discover its parts, and solve your electrical question or difficulty. To get results you must know the facts. Do you wish to know the underlying principle of Modern Electrical Practice? The marvelous growth and progress in this line have and are creating many opportunities.

Hawkins Practical Library of
ELECTRICITY

IN HANDY POCKET FORM PRICE $1 EACH

They are not only the best, but the cheapest works published on Electricity, guaranteed in every way or your money will be returned. The numbers will be supplied separately when desired for $1 each.