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induction coil

Datelate 19th-early 20th Century
Inventory Number0506
ClassificationInduction Coil
Subject
    Cultural Region
      Place of Use
        Dimensions6.6 × 6.6 × 64.3 cm (2 5/8 × 2 5/8 × 25 5/16 in.)
        Material
          DescriptionFrom Instrument Card: "Coil wound on copper tubing, with square end pieces of copper mounted on hard rubber. Two binding posts on one end."
          Signedunsigned
          FunctionA type of electromagnet. Possibly used for the demonstration of and experimentation with high voltages and magnetism.
          ProvenanceFrom the Department of Physics, Harvard University, 4/25/61. Was stored in the Lyman Laboratory attic.
          induction coil
          American
          Date: late 19th-early 20th Century
          Object number: 0505
          induction coil
          Heinrich Daniel Ruhmkorff
          Date: circa 1859
          Object number: 0343
          induction coil
          Heinrich Daniel Ruhmkorff
          Date: circa 1859
          Object number: 0502
          induction coil
          American
          Date: late 19th-early 20th Century
          Accessories: 2nd induction coil - 367b
          Object number: 0367a
          induction coil
          American
          Date: late 19th-early 20th Century
          Object number: 0367b
          induction coil
          Thordarson Electric Manufacturing Company
          Date: 1920
          Object number: 0344
          induction coil
          Theodore William Richards
          Date: late 19th-mid 20th Century
          Object number: 0342
          induction coil
          American
          Date: 1890-1920
          Object number: 0368d
          induction coil
          Daniel Davis, Jr.
          Date: 1842-1855
          Object number: 0110c
          Rhumkorff induction coil
          American
          Date: 1870-1900
          Object number: 1997-1-0538
          Elihu Thomson apparatus for showing the phenomena of alternating magnetic field
          Ducretet et Lejeune
          Date: 1892-1896
          Object number: DW0089
          induction coil
          American
          Date: mid 19th-early 20th Century
          Object number: 0405