Modern buildings : their planning, construction and equipment (1905)
Middleton, G. A. T. (George Alexander Thomas) · London : Caxton Publishing Company, Limited · leaf 228
Modern Buildings 182 and at the same time are obviously more desirable tendency not to fit tightly enough at the top edge, and for ordinary use. consequently to allow fire to pass at this point. Multiple Thickness Wooden Doors. — Doors made in Doors of the above description are obviously not three… … fi rv&noM the door will be attacked at probably its most vulner- able points, namely, its edges and corners. To avoid this, the use of deep rebates in the door frame is to be Outside: strongly recommended, as is also the employment of a sill against which the door may rest. In the case of tin-clad…
Building · Architecture
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.