PATTERN MAKING.

A Practical Treatise, embracing the Main Types of Engineering Construction, and including Gearing, both Hand and Machine-made, Engine Work, Sheaves and Pulleys, Pipes and Columns, Screws, Machine Parts, Pumps and Cocks, the Moulding of Patterns in Loam and Greensand, &c., together with the methods of estimating the weight of Castings; with an Appendix of Tables for Workshop Reference. By Joseph G. Horner, A.M.I.M.E. Second Edition, Enlarged. With 450 Illustrations. Crown 8vo, cloth

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“A well-written technical guide, evidently written by a man who understands and has practised what he has written about.... We cordially recommend it to engineering students, young journeymen, and others desirous of being initiated into the mysteries of pattern-making.”—Builder.

“An excellent vade mecum for the apprentice who desires to become master of his trade.”—English Mechanic.