. Popular electricity magazine in plain English. s it the name of DoubleBulb De Luxe headlight. With the large reflector mounted hor-izontally, the rays from the small bulbare projected downward and rays from this bulb are thus notprojected at a height greater than thatof the lamp and are so kept below theeyes of pedestrians and drivers of othervehicles. »In the city the upper bulb isemployed; on country roads the lampat the focus of the big reflector is used. SEARCHLIGHT FOR AUTODRIVERS This light fastened on the wind-shield can be turned in any directionand will stay locked in
. Popular electricity magazine in plain English. s it the name of DoubleBulb De Luxe headlight. With the large reflector mounted hor-izontally, the rays from the small bulbare projected downward and rays from this bulb are thus notprojected at a height greater than thatof the lamp and are so kept below theeyes of pedestrians and drivers of othervehicles. »In the city the upper bulb isemployed; on country roads the lampat the focus of the big reflector is used. SEARCHLIGHT FOR AUTODRIVERS This light fastened on the wind-shield can be turned in any directionand will stay locked in the positionplaced. The driver may direct the lightto the rear in backing up, use it in driv-ing ahead, read signs at the side of theroad, locate numbers on houses, delivery truck driver finds it serv-iceable, too, in looking at the names onpackages he is delivering. The lamp is provided with a specialbracket, an exterior switch in the han-dle and the cord for connecting the lamp to the current source is attached to thelamp when K Jor Practical/£lectrica1 workers DUMMY SWITCHBOARD USED ATEXAMINATION To test the electrical knowledge of applicantsfor the position of superintendent of schoolbuildings, the New York Board of Civil Servicehas erected a board in the old power station ofthe Brooklyn Bridge now used as a trainingschool for city engineers.
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectelectri, bookyear1912
