Cyclopedia of architecture, carpentry, and building; a general reference work .. (1912)
American School (Lansing, Ill.) · Chicago, American school of correspondence · leaf 395
. curve of the plan in full size. Fix point 3 at a height equal to 3risers from the floor line; at this point place the pitch-board of theflight to determine the pitch over the curve as shown from 3 throughb to the floor line. From the newel, draw a line to w, square tothe floor line; and from w,… … Fig. 109. b; and the angle between the two lines a and b will give each lineits true direction as required on the face-mould for squaring the joints of the wreath,a ^=y ^^ shown at m to connectsquare withthe newel, andat 3 to con-nect square tothe rail of theconnectin gflight. The wreathin this…
Architecture · Building
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