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standard inductance 106G

Dateearly 20th Century
Inventory NumberRS0255
ClassificationStandard Inductance
Subject
    Maker General Radio Company 1915-present
    Cultural Region
      Place of Origin
        Dimensions9 x 15 x 15 cm (3 9/16 x 5 7/8 x 5 7/8 in.)
        Material
          DescriptionA General Radio type 106G, serial number 1836, standard inductance, mounted in a walnut cabinet with bakelite front/knobs and metal fixtures.
          Signedetched and white filled on top plate: I. / MILLI-HENRY / STANDARD INDUCTANCE / TYPE. 106 G SERIAL No. 1836 / GENERAL RADIO CO. / CAMBRIDGE, MASS.
          Inscribedstamped in white on top panel: NDRC / 658 / 1640
          standard inductance, 10 mH 106J
          General Radio Company
          Date: early 20th Century
          Object number: RS0254
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          General Radio Company
          Object number: RS0647
          Inductance - Fixed Standard, General Radio Co., Type 106 G
          General Radio Company
          Object number: RS0648
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          General Radio Company
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          wave analyzer
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          Date: mid 20th Century
          Object number: RS0213
          mutual conductance meter
          General Radio Company
          Object number: RS0226
          precision wavemeter 224
          General Radio Company
          Date: early 20th Century
          Object number: RS0243a
          precision wavemeter, General Radio model No. 224, Serial No. 113 [?]
          General Radio Company
          Date: early 20th Century
          Object number: RS0243b
          audio frequency meter 434-B
          General Radio Company
          Date: c. 1930
          Object number: RS0247
          impedance bridge 650-A
          General Radio Company
          Date: c. 1930
          Object number: RS0248
          decade bridge, 193
          General Radio Company
          Date: early 20th Century
          Object number: RS0253
          GR type 107-E variable inductor
          General Radio Company
          Date: 1940-1945
          Object number: RS0256