Kidder, Frank E. (Frank Eugene), 1859-1905, Nolan, Thomas, 1857-1926 · New York : W.T. Comstock · leaf 416
sash, and whenturned the outer end fits into amortise in the edge of thecasing, which is covered with abrass plate. The plate has a spring lap bent into the mortise, whichkeeps the button in position. The window may be hung at one sidewith loose joint butts (which should have a short thick pin,… … Fig 450 —Wilier Storm Sash Fastener.
Building
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