Illinois Society of Architects · Chicago · leaf 221
Inch Inthickness Is used, then the brick work re-quired Inside of the Insulating cavity of astack may be omitted, but such metal lin-ings shall be lined with such Insulatingmaterial for the height herein elsewhererequired for stacks. If a chimney or stackis not a part of the walls of such a… … WM%3 m- ; A wa m. ^0^/ ^ mm.
Architecture · Building · Architects
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
