WELDING

Automobile Welding with the Oxy-Acetylene Flame. By M. Keith Dunham.

Explains in a simple manner apparatus to be used, its care, and how to construct necessary shop equipment. Proceeds then to the actual welding of all automobile parts, in a manner understandable by every one. Gives principles never to be forgotten. Aluminum, cast iron, steel, copper, brass, bronze, and malleable iron are fully treated, as well as a clear explanation of the proper manner to burn the carbon out of the combustion head. This book is of utmost value, since the perplexing problems arising when metal is heated to a melting point are fully explained and the proper methods to overcome them shown. 167 pages, fully illustrated. Price $1.00

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A monthly magazine devoted to practical mechanics for everyday men. Its aim is to popularize engineering as a science, teaching the elements of applied mechanics and electricity in a straightforward and understandable manner. The magazine maintains its own experimental laboratory where the devices described in articles submitted to the Editor are first tried out and tested before they are published. This important innovation places the standard of the published material very high, and it insures accuracy and dependability.

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The magazine entertains while it instructs. It is a journal of practical, dependable information given in such a style that it may be readily assimilated and applied by the man with little or no technical training. The aim is to place before the man who leans toward practical mechanics, a series of concise, crisp, readable talks on what is going on and how it is done. These articles are profusely illustrated with clear, snappy photographs, specially posed to illustrate the subject in the magazine’s own studio by its own staff of technically-trained illustrators and editors.

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Transcriber’s Notes

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