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galvanometer?

Inventory Number1997-1-0208a
ClassificationGalvanometer
Subject
    Maker General Electric Company 1892-present
    Place of Origin
      Dimensions17.9 × 12.3 × 3.6 cm (7 1/16 × 4 13/16 × 1 7/16 in.)
      Inscribedon top of case: painted white triangle
      galvanometer?
      General Electric Company
      Object number: 1997-1-0208b
      reflecting galvanometer
      General Electric Company
      Date: circa 1930
      Object number: 1997-1-0412
      galvanometer
      General Electric Company
      Date: circa 1940
      Object number: 2006-1-0070
      galvanometer
      General Electric Company
      Date: early 20th-mid 20th Century
      Object number: RS0710
      DC galvanometer
      General Radio Company
      Date: circa 1925
      Object number: 0427
      hot wire galvanometer
      General Radio Company
      Object number: 0431
      plug-type galvanometer shunt
      Electric Manufacturing Company
      Date: late 19th-early 20th Century
      Object number: 0372
      Thomson's reflecting galvanometer with moving magnet
      Electric Manufacturing Company
      Date: circa 1883
      Object number: 0245
      demonstration galvanometer
      Central Scientific Company
      Date: circa 1930
      Object number: 2002-1-0002
      reflecting string galvanometer
      Leeds & Northrup Company
      Date: circa 1948
      Accessories: power cord
      Object number: 2000-1-0040
      Galvanometer
      Leeds & Northrup Company
      Object number: WJ0416
      mirror galvanometer, type-P
      Leeds & Northrup Company
      Date: 1905-1910
      Object number: WJ0184