Radford's cyclopedia of construction; carpentry, building and architecture. Based on the practical experience of a large staff of experts in actual constrcution work (1909)
Johnson, Alfred Sidney, 1860-, Radford, William A., 1865- · Chicago Radford Architectural Co · leaf 352
s, do not have them as tallas the door opening, because the log above the PRACTICAL CAllPENTRY 313 door ■s\dn keep sagging and cause the jamb tospring crooked. Use 2 by 6-inch for door jambs.In chinking, or filling cracks between logs, donot drive chinks too tight; better use an8-penny nail here…
Architecture · Building
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.