Mechanical drawing problems for high schools, normal schools and vocational schools (1918)
Berg, Edward. [from old catalog], Kronquist, Emil F. (Emil Fritjoff), b. 1882 · Peoria, Ill. : The Manual arts press · leaf 94
90 MECHANICAL DRAWING PROBLEMS Specification—Plate 25. Draw two views of the Notched Block on the left side of sheet, as shown. In the mid-dle of sheet draw two views of the block when tilted as indicated. On the right side of sheetdraw two views of the block when it is tilted as in preceding… … ::li. ^i g2 MECHANICAL DRAWING PROBLEMS Specification—Plate 26. Draw three views of the Truncated Pyramid. The pyramid is so placed that a longedge of the base is parallel to the vertical plane. It is cut by an imaginary plane which formsan angle of 45° to the horizontal plane and 90° to the…
Mechanical drawing
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