Handbook for teachers. A course in manual training for grammar schools .. (1897)
Murray, William W. [from old catalog] · Rochester [N.Y.] Rochester athenæum and mechanics institute, Scrantom, Wetmore & co · leaf 39
model No. 14. Used for drawing purposes. Toconstruct this triangle, draw line AC, Fig. 33. toequal EF, Fig. 32. Bisect AC in B. With B as acentre and AB as a radius describe a semi-circle.Connect DA and DC, DAC = 45°. Tools used:—Compasses, knife, plane and bit. Rough stock:—I piece of maple ]i in.… … 40 Mam La I Train iiig Course MODEL XVI. A T-Square. The T-square is constructed of the same materialas the triangles. The stock is y^ in. by i^ ins. by 6ins. and the blade is yi in. by i^ ins. by i6 ins. Theblade is secured to the stock with the aid of glue and2-ound head brass nails. Tools…
Woodwork (Manual training)
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