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 147
erely a piece of %-inch plate and screwed on the topof the valve chest. This plate has a hole drilled andtapped to take the steam pipe from the boiler. Pistons.—These are put in the lathe and turned to asnug fit in the cylinders. It is understood that the pis-tons must work freely. The pistons have… … 3-48 T/qP,
Machinery
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