Model making; including workshop practice, design and construction of models, a practical treatise for the amateur and professional mechanic .. (1919)
Yates, Raymond F. (Raymond Francis), 1895- ed · New York, The Norman W. Henley Pub. Co. · leaf 376
lished with fine carborundum cloth. The breech mechanism is made next and this is verysimple, consisting merely of a solid piece of cold rolledsteel cut to the dimensions shown. This is inserted inthe transverse hole through the breech of the gun after 372 A Model Siege Gun 373 the shell has been… … Fig. 300—The model siege gun completely assembled and elevated at 45 degrees arrangement is shoAvn in the detail drawing. A smallplate which covers this mechanism is sawed from a pieceof 1-inch cold rolled steel and fixed to the breech withsmall screws. A small hook, with a thread at one end,is…
Machinery
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