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Woodwork for the grades, for use in manual training classes; fully illustrated with three hundred half-tone engravings from actual shop practice, and many working drawings of educational shop problems (1913)

Selden, Frank Henry · Chicago, Orr & Lockett Hardware Co · leaf 18

An illustration from Woodwork for the grades, for use in manual training classes; fully illustrated with three hundred half-tone engravings from actual shop practice, and many working drawings of educational shop problems, 1913, leaf 18
is called woodwork. Such woodas is used in shopwork is usually called lumber. You alreadyknow that lumber is made by cutting up trees. The trees arecut down by chopping and sawing and are then taken to a milland sawed into lumber. To those who do not understand thecutting of trees and the working… … Fig 3—Ax well as muscular strength. To place the logs in the mill andwork them so as to get the most and best grades of lumber isa matter requiring much knowledge and judgment and a greatdeal of experience. The tools used in cutting down the trees are the ax (Fig. 3)and the saw (Fig. 4). The saw…

Woodwork

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