AN IMPROVED BACKBAND HOOK. The accompanying cut illustrates an improvement car, and in loading the stone thereon the knees are An improved device for securing the back bands of in door locks. It consists of a small, thin metal plate, moved to the position indicated by dotted lines in the plow… … of Napanee, Ontario, Canada. through the ring or loop at the upper part of the frame, BENNETT'S KEY-HOLE GUARD. A cast iron air pipe is placed lengthwise in the and the two hooks forming the lower end of the frame, bined with a look and arranged within the lock case furnace, as shown in Fig. 1, to…
Patents · Munn · Scientific American · Contained · Address munn · White lead · Horse power · Express money · Palais des · Cast Iron · American supplement · Raw material · Sheet metal
Internet Archive · Public domain (published before 1931). Free to use for anything.
![An illustration from Bicknell's village builder. Elevations and plans for cottages, villas, suburban residences, farm houses [etc.] also exterior and interior details for public and private buildings, with approved forms of contracts and specifications. Containing fifty-five plates drawn to scale (1872)](https://img.insideoutlibrary.com/img/200/ia-bicknellsvillage00bick-196-184.webp)
