Inside Out Library · Explore

Scientific American, Vol. 25, No. 13 (1871) (1871)

leaf 7

An illustration from Scientific American, Vol. 25, No. 13 (1871), 1871, leaf 7
in Fig. 2, in which E is the jamb of the casing, F the sash, A correspondent who signs himself “Traveling Public” It is pleasant to consider an invention calculated to prevent and D the detachable strip rabbeted into the sash, as shown. calls attention to the obvious incapability of railroad cars… … site, are formed slots, for the reception of the pick, C, as by the spring, H, the detachable strip, D, is locked to the sash shown, the upper one being smaller than the lower one, to and slides up and down with it, the projection on the hook correspond to the taper of the pick. opposite the spring…

Internet Archive · Public domain (published before 1931). Free to use for anything.

More pictures from Scientific American, Vol. 25, No. 13 (1871)

More like this