$2
The introduction of electrical machinery in almost every power plant has created a great demand for competent engineers and others having a knowledge of electricity and capable of operating or supervising the running of electrical machinery. To such persons this pocket-book will be found a great benefactor, since it contains just the information required, clearly explained in a practical manner.
It contains 550 pages with 300 illustrations of electrical appliances, and is bound in heavy red leather, size 41⁄2 × 61⁄2 for the pocket.
Hawkins’ Engineers’ Examinations.
$2
This work is an important aid to engineers of all grades, and is undoubtedly the most helpful ever issued relating to a safe and sure preparation for examination. It presents in a question and answer form the most approved practice in the care and management of Steam Boilers, Engines, Pumps, Electrical and Refrigerating Machines, together with much operative information useful to the student.
Hawkins’ Steam Engine Catechism.
$2