Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 125
s. Instead of horizontal i)rojection and vertical j^rojection, theterms plan and elevation are commonly used. Suppose a cube, one inch on a side, to be placed as in Fig. 2,with the top face horizontal and the front face parallel to theTertical plane. Then the jjlan will be a one-inch square, and… … V 4^ 3,. 1^ 2 5 6 1^ 2 >«M /jH 4 o H Fig. 2. Fiff. 3. Thus far the two i)lanes have been represented at right anglesto each other, as they are in space. In order that they may beshown more simi)ly and on the one plane of the paper, H isrevolved about G L as an axis until it lies in the same…
Architecture · Building · Carpentry
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