n. The principle of flexibility which pervades is believed to be the first direct-coupled arc machine bar before the wheels slipped. A double motor equip- the Brush apparatus is to be found in the switchboards, ever built. Heretofore the largest sizes of arc dyna- ment, weighing considerably more,… … years, and after a few days' run on the road with sizes—all of the regular sizes manufactured by TRUCK AND MOTOR OF SPERRY ELECTRIC SYSTEM. another motorman he is considered capable of this company. In addition to this display, the Brush Company has a very handsome working handling and manipulating…
Exhibit · Apparatus · Valve · Munn · Adapted · Scientific American · Cross piece · Columbian exposition · Horse power · Live steam · Street railway · Electric railway · Live stock · Sewing machine · Brush electric
Internet Archive · Public domain (published before 1931). Free to use for anything.
