Inside Out Library · Explore

Scientific American, Vol. 52, No. 22 (1885) (1885)

leaf 3

An illustration from Scientific American, Vol. 52, No. 22 (1885), 1885, leaf 3
s direct lever, provided at one end with a downwardly project- ahead from the port side, and the other from the star- ing arm which is over the opening, and at the opposite board side. Attached to each of these two vertical end with an inclined downwardly projecting arm brac- iron rods is a wire… … special signal. The binding posts are insulated from ported in boxes upon the frame are shafts fitted at one end with gear and ratchet wheels, the latter being en- the stand pipe, by means of arubber tube and washers, arm is so located that the rounded end of the pitman gaged by pawls hung.on the…

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

More pictures from Scientific American, Vol. 52, No. 22 (1885)

More like this