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Instructions for installing and operating the Thomson recording watt-meter. (1896)
General Electric Company · General Electric Company, Nela Park Engineering Department, · leaf 25
-oooooooQENERAL ELECTRIC CO- ^^ ^ \^ Watt Hrs. MULTIPLY BY Wati HrsL J ^^ No.7=9.912.100 r~\ 1000000 1000CO … WATT meter X,U , ^ °°»o>>GENERAL ELECTRIC CO. •°° _ K.)v/at1 Hrs. MULTIPLY BY Watt Hr^C No.3 ^9.928.000 o tOOCOOO 100000 10000Electrical engineering · Electric meters · Electricity metering
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