Hawkins’ Dictionary, $3.50

THIS volume is the most useful book in Mechanical Literature.

If constantly referred to will enable the student to acquire a correct knowledge of the words, terms and phrases in use in Mechanical Engineering and its various branches.

Its greatest value lies in this: that no man representing the mechanical profession can find excuse for not knowing the use and meaning of the terms used in his work.

HAWKINS’ MECHANICAL DICTIONARY explains and defines in plain language the use of all words and terms now used or heretofore used in the Mechanic Arts, Trades and Sciences.

It is an unequaled reference work, and is the one book of permanent value no student or expert should dispense with. Complete from A to Z. Highly endorsed.

HAWKINS’ MECHANICAL DICTIONARY

A CYCLOPEDIA OF WORDS, DATA AND PHRASES

Contains 704 pages, handsomely bound, price $3.50 postpaid. Satisfaction guaranteed.