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 158
engine other pattern work. The pistons, connecting rods, crank-shaft and packing glands are about as easily worked outof rolled stock as from castings. The one exception isthe cross-head which is something of a nuisance to ma-chine. The blind slot in the cross-head is a difficult pieceof work… … 156 Model Engineering statement. With good foundry work, the hole may becored with more than fair success. Under such circum-stances, the little pattern is certainly worth making. The bed plate is a light casting that ma}- be machinedin one of several ways. Obviously, the professionalmethod would…
Machinery
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![An illustration from The Mason Machine Works, Taunton, Massachusetts, U.S.A., inventors and builders of cotton machinery : Founded 1842 ; Incorporated 1873 ; [Catalogue] (1898)](https://img.insideoutlibrary.com/img/200/ia-masonmachinework00maso-121-41.webp)
