Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 426
Pig. 12. Use of Square to Determine Length of Run for Rafters on CornersOther than 45°. for the carpenter. With its use the lengths and bevels of every pieceof timber that goes into the construction of the most intricate designof roof, can easily be obtained, and that with but very little… … H0U5E AT ROY5TON JOHN BELCHER ARAAbcm
Architecture · Building
Internet Archive · Kelly Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
