A practical treatise on handrailing : showing new and simple methods for finding the pitch of the plank, drawing the moulds, bevelling, jointing-up, and squaring the wreath (1890)
Collings, George · London : Crosby Lockwood and Son · leaf 156
120 STAIRBUILDING. ordinates to cut a b ; then from these points … the points thus obtained the bracket will be produced. • The above m^ethod is for diminishing. When it is required to enlarge a bracket, it is only neces- sary to reverse the process by making the narrower bracket, as d e, the base of the triangle, and pro- ducing from it the perpendicular and…
Hand-railing · Stair building
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
