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Weston A. C. ammeter 1989.070.003 Weston Electrical Instrument Company View	Weston AC & DC radio set tester 1991.050.008 Weston Electrical Instrument Company View	Weston Electrical voltmeter model 45 2008.022.013 Weston Electrical Instrument Company pat. 1901 View
Weston Electrical Polyphase Wattmeter 2009.033.002 Weston Electrical Instrument Company 1949-09-27 View	Weston Electrical AC Ammeter 2009.033.021 Weston Electrical Instrument Company View	Weston Eletcrical DC Ammeter 2009.033.024 Weston Electrical Instrument Company 1949-08-29 View
Weston Electrical DC voltmeter model 45 2009.033.025 Weston Electrical Instrument Company 1932-06-02 View	Weston Electrical DC ammeter 2009.033.027 Weston Electrical Instrument Company 1931-04-30 View	Weston Current transformer-A 2009.033.028 Weston Electrical Instrument Company View
Weston A. C. & D. C. Wattmeter model 310 2009.033.031 Weston Electrical Instrument Company 1929-09-04 View	Weston Current transformer-B 2009.033.053 Weston Electrical Instrument Company View	Weston Current Transformer model 461 C 2009.033.074 Weston Electrical Instrument Company View
Weston Direct Current Voltmeter IN-0014 Weston Electrical Instrument Company circa 1888 View	Weston Mil-Am-Meter, model #1 IN-0016 Weston Electrical Instrument Company 1910 View	combination voltmeter-ammeter IN-0459 Weston Electrical Instrument Company patents range from 1886-1898 View
Weston station ammeter IN-0479 Weston Electrical Instrument Company View	Weston station voltmeter IN-0480 Weston Electrical Instrument Company circa 1900 View	ammeter IN-0493 Weston Electrical Instrument Company View
volt/amp meter IN-0574 Weston Electrical Instrument Company View	Model 267 Airplane Thermometer Tester IN-0612 Weston Electrical Instrument Company View	Weston's Direct-Reading Volt-Meter IN-2406 Weston Electrical Instrument Company pat. 1888-11-06 and 1890-06-10 View