Inside Out Library · Explore

Scientific American, Vol. 52, No. 8 (1885) (1885)

leaf 7

An illustration from Scientific American, Vol. 52, No. 8 (1885), 1885, leaf 7
under favorable conditions, but the best of them were subject to inter- train with the movements of the trains immediately | by induction by the car wire, and delivered by the beforé and behind him. This results in making seven |sounder, and, vice versa, when the operator on the ruptions, and this,… … or less uncertain, owing to the fact that they relied —the train dispatcher of the division on which the train ment, and sends electrical impulses or messages through the wire that hangs below the floor of the car, these im- upon a direct contact with the conductor, either by isrunning, the…

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

More pictures from Scientific American, Vol. 52, No. 8 (1885)

More like this