Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 315
make a satisfactory door by the use of sheath-ing alone, without any frame. The sheathing is put together intwo thicknesses, and diagonally, but each thickness is made diagonalin the opposite direction to the other thickness so that all the piecescross each other. Such a door is shown in Fig. 347.…
Architecture · Building
Internet Archive · Kelly Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
