Building construction and superintendence, by F.E. Kidder ... (1896)
Kidder, Frank E. (Frank Eugene), 1859-1905 · New York, W.T. Comstock · leaf 364
Fg- 379-—Knob Lockand Latch. Fig. 380.—Three-BoltChamber Door Lock. while those inside may leave freely. A store door lock with stops ispractically a front door lock operated by a thumb latch instead ofknobs, and is often used on outside church doors. Tin- Vale & Towne Manufacturing Co. also… … 2 —Rebated Front. Knob Lock and Latch (Figs. 378 and 379.)—This is the common form of lock and latch generally used on inside doors, the mechanism of which is described in Sections 214-15. Aside from the quality and mechanism, the variations in this lock consist principally in the size of the case…
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