This shows the Whitneyhinge that is fastened to topof sash. The roller runs ina groove. This shows the Whitneyhinge that is fastened to bot-tom of sash. It has a shoethat slides in a waterproofmetal track. Do business with our advertisers, they make good. 270 KEITHS MAGAZINE Building Material…
Architecture, Domestic · Designs and plans
Internet Archive · Building Technology Heritage Library · Public Domain Mark 1.0. Free to use for anything.
