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Galvanometer

Inventory NumberWJ0587
ClassificationGalvanometer
Subject
    Place of OriginNewark, N.J., United States
    Dimensions10.9 x 16.5 x 12 cm (4 5/16 x 6 1/2 x 4 3/4 in.)
    Curatorial RemarksItem moved from WJH to 5th floor box in June, 1996. Dimensions unknown.
    reflecting galvanometer with moving coil
    Weston Electrical Instrument Corporation
    Date: circa 1920
    Accessories: None
    Object number: 0456
    galvanometer
    Weston Electrical Instrument Corporation
    Date: 1910-1940
    Object number: 1997-1-0321
    portable galvanometer with moving coil
    Weston Electrical Instrument Corporation
    Date: circa 1920
    Object number: 0553
    reflecting galvanometer with moving coil
    Weston Electrical Instrument Corporation
    Date: circa 1920
    Object number: 0135
    standard galvanometer relay
    Weston Electrical Instrument Corporation
    Date: circa 1920
    Object number: 1997-1-0344
    standard galvanometer relay
    Weston Electrical Instrument Corporation
    Date: circa 1920
    Object number: 0540
    DC ammeter (multiple scales)
    Weston Electrical Instrument Corporation
    Date: 1901-1930
    Accessories: standardization certificate on inner surface of lid
    Object number: 2003-1-0038
    D.C.  milliammeter
    Weston Electrical Instrument Corporation
    Date: circa 1929
    Accessories: lid of box can be removed; small paper tag loose inside box with assembly & inspection info; standardization certificate (1929) on inside of lid
    Object number: 2003-1-0039
    Unknown device
    Weston Electrical Instrument Corporation
    Object number: WJ0567
    Voltmeter
    Weston Electrical Instrument Corporation
    Object number: WJ0470
    Zero Corrector
    Weston Electrical Instrument Corporation
    Accessories: small attached bag in back with screws, nuts and washers.
    Object number: WJ0377
    Voltmeter
    Weston Electrical Instrument Corporation
    Object number: WJ0392