File:Galvanoscope or Galvanometer.jpg
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Galvanoscope_or_Galvanometer.jpg (645 × 449 pixels, file size: 45 KB, MIME type: image/jpeg)
Galvanoscope_or_Galvanometer.jpg (645 × 449 pixels, file size: 45 KB, MIME type: image/jpeg)
DescriptionGalvanoscope or Galvanometer.jpg |
English: Electromagnetic instrument for detecting a flow of current |
Date | |
Source | Davis's Manual of Magnetism., page 50 |
Author | Daniel Davis, Jr. |
Public domainPublic domainfalsefalse |
This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.
Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country.
Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:Galvanoscope_or_Galvanometer.jpg |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 17:57, 14 April 2022 | 645 × 449 (45 KB) | Doug Coldwell (talk | contribs) | Uploaded a work by Daniel Davis, Jr. from Davis's Manual of Magnetism., page 50 with UploadWizard |
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