Referendex : a manual of architectural specifications and construction information, catalogue announcements of manufacturers and dealers in building supplies. (1914)
Referendex Company · Referendex Company · leaf 136
very crude workmanship. As improvementsadvanced, the locks were put out of sight and Mortise Lockshave been in use in good buildings for many years.The hinge, however, remained much the same, after reachingwhat is known as the *Butt until the introduction of the *SossInvisible Hinge, which is as… … illilJIiUiiA i .
Construction Materials · Architectural materials · Manufacturers catalog
Internet Archive · Building Technology Heritage Library · Public Domain Mark 1.0. Free to use for anything.
