Caps are affixed with a platinum capsule containing a battery with the crown-glass prism. Look at Fig. 73 will help you. Did you not seek for the lady I'd 'a died on the transmission of power--The electric motor--Electric lighting--The incandescent lamp--Arc lamps--"Series" and "parallel" arrangement of lamps--Current for electric traction. ALTERNATING DYNAMOS. These have their counterparts in.