which is attached The locking device illustrated in the accompanying a chain E, formed of spring links. The opposite end engraving is adapted to be used in connection with A CAMP ON WHEELS. of this chain Is connected to a hook in the lower end screws to present the perpetration of thefts by the The… … LOCKING DEVICE FOE SCBEWS. AN ATTACHMENT FOB TBOLLET CAB POLES. and the like. The locking device is extremely simple, of the forked frame A. The construction of the spring consisting of a ring or washer provided with ratchet links is clearly shown in the illustration, and the chain teeth which…
Reuterdahl · Attachment · Device · Machine · American supplement · Scientific American · Canal rays · Attachment fob · York city · Locking device · Artificial distortion · Electric washer · Sir william · Anode rays
Internet Archive · Public domain (published before 1931). Free to use for anything.
