Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 84
ing directly on a wall or sill, or by beingmortised into the latter member. Moreover, in order that the endof the piece resting on the support, may not be crushed or broken, acertain amount of bearing surface must be available. This samebearing surface must be provided in every case no matter… … Fig. 44. Gained Joint 81 52 CARPENTRY
Architecture · Building
Internet Archive · Kelly Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.