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 153
3-48TflP 7 DeJLV. 5-48 T^R … r5 40T<=P fei — V a 4 -4 REODFig. 104B—Details of the upright engine A SingleCylinder Engine 151 The four %6-inch steel standards are turned up ateach end and threaded %o, as per drawing. In building the crankshaft, the crank disc is firstground flat, then drilled in the center for a driving…
Machinery
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