The phenomenal growth of this Institution is due to the fact that it has, from the start, anticipated the needs for authoritative information and adequate shop equipment to take care of the ELECTRICAL side of the automotive and allied industries.
It has four active divisions:
1.
A Bureau of Electrical Engineering, consulted by automobile manufacturers, dealers and by technical schools and colleges throughout the world.
2.
A Publishing House, employing the highest authorities to compile text books and Ready Reference Manuals relating to the electrical equipment of Automobiles, Trucks, Tractors, and Farm Lighting Plants.
3.
A Manufacturing and Sales Organization for supplying up-to-date shop equipment to the Battery and Electrical Service Stations.
4.
An Electrical School, operating this branch under the name of “AMBU ENGINEERING INSTITUTE.” This school is conducted so that a student can attend classes in Chicago, or complete instruction in Automotive Electricity can be obtained in the Home Study Course.
American Bureau of Engineering, Inc.
General Offices
Before reading the following pages, Mr. Batteryman, just stop a few minutes and take a good look around your shop. You know your business, certainly or you would not have a shop, but are you operating in a way to make the greatest profit?
When you stop to think it over, are not some of your methods rather crude? Haven't you often thought, when you were doing some disagreeable job, that there ought to be a better and quicker way? Haven't you often wished that you knew how to turn that rapid accumulation of “junk” parts into real money?
The American Bureau of Engineering is not trying to tell you how to run your business, but we are trying to help you realize a greater profit by showing you some “better” methods.
Lead moulding is but one of many ways that spare time and material, usually junked, can be turned into profit.
Every piece of equipment we mention has been carefully developed in our own shop, every method recommended is one which we have found, by actual experience to be best for the purpose described.
A strict observance of the instructions will save you all the experimenting we have done and save you many disappointments. If for any reason our instructions do not produce the results you think they should, remember it is a pleasure for our Engineers to help you solve your personal difficulties.
AMERICAN BUREAU OF ENGINEERING

President.
In his every day work, the storage battery service man must deal chiefly with three materials, wood, rubber and lead.
The wooden parts, such as boxes and separators are pretty well standardized, can be purchased at reasonable prices and are used solely for replacements. It would not pay the battery man to equip his shop to manufacture any of these items.

Figure 1
The same is true of the rubber parts, the jars and top covers. A dozen different sizes in stock will take care of nearly all the various makes and models of batteries which come in for repair.
With the lead parts, however, the conditions are entirely different. All the active and wearing parts are made of lead, or its compounds, and practically every battery that needs repair, needs some of them replaced. Then again there is a much greater variety in the design of these parts and the up-to-date shop, in order to give real service, must carry a large assorted stock of end connectors, connector straps, plate straps and posts.