Radford's cyclopedia of construction; carpentry, building and architecture. Based on the practical experience of a large staff of experts in actual constrcution work (1909)
Johnson, Alfred Sidney, 1860-, Radford, William A., 1865- · Chicago Radford Architectural Co · leaf 85
then the plan.Finally, when the rectangle is revolved through 62 MECHANICAL DEAFTING 90 degrees into a vertical position, the H pro-jection becomes merely the one line abc\dt.In Fig. 52, the rectangle abed is placed ina vertical position and parallel to V. It is thenrevolved like a door on its… … Fig, 53. Drawing a Triangular Prism. then constructed by projecting directly fromthe plan. 63. Suppose that it is required to draw a tri-angular prism standing on one end, and withone edge of the base at right angles with theV plane, Fig. 53. According to the precedingdirections, the base is drawn…
Architecture · Building
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