Inside Out Library · Explore

Scientific American, Vol. 88, No. 18 (1903) (1903)

leaf 10

An illustration from Scientific American, Vol. 88, No. 18 (1903), 1903, leaf 10
hat there was carry loads up to 500 amperes without injurious spark- ing. never a great transatlantic liner slipped into the port $< +-9- >< The motor has a field frame of cast steel, divided of New York at the close of her maiden voyage so modestly, or made fast at her dock so quietly as the into… … construction. There are 53 slots and ship, is divided into twenty-six compart- NEW YORK SUBWAY MOTORS MOUNTED ON TRUCK. 159 coils, i. e., three coils per slot. Each ments, while the hull itself is divided coil consists of a single turn of copper strap. The instructive article on the great viaduct…

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

More pictures from Scientific American, Vol. 88, No. 18 (1903)

More like this