Edward Thatcher eBooks
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Making Tin Can Toys. E-book. Formato PDF
Edward Thatcher
edizioni Forgotten Books collana , 2017
The steam roller, shown in Plate XI, was made by a boy of ten after a model which I made for it. This same boy developed quite a trade of his own by soldering up various pieces of tinware for his mother and the neighbors.
Simple Soldering: Both Hard and Soft, Together With Descriptions Home-Made Apparatus Necessary for the Art. E-book. Formato PDF
Edward Thatcher
edizioni Forgotten Books collana , 2017
The action of metals under heat; the unions resulting from the melting and amalgamations or welding properties of certain metallic combi nations; the ?uxes required to clean and protect the metals to be joined; the number of degrees of heat needed, etc are aptly described in other works. But the method of securing...