File:CGPagespiral.jpg
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CGPagespiral.jpg (778 × 368 pixels, file size: 66 KB, MIME type: image/jpeg)
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[edit]DescriptionCGPagespiral.jpg |
English: Side view of Page’s 1837 spiral, showing connector cups spaced across its length. |
Date | |
Source | Page, C G, 1837. Method of increasing shocks, and experiments, with Prof. Henry’s apparatus for obtaining sparks and shocks from the Calorimotor. American Journal of Science, 31, 137. |
Author | Charles Grafton Page |
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[edit]Public domainPublic domainfalsefalse |
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This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1929, and if not then due to lack of notice or renewal. See this page for further explanation.
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This image might not be in the public domain outside of the United States; this especially applies in the countries and areas that do not apply the rule of the shorter term for US works, such as Canada, Mainland China (not Hong Kong or Macao), Germany, Mexico, and Switzerland. The creator and year of publication are essential information and must be provided. See Wikipedia:Public domain and Wikipedia:Copyrights for more details.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 02:03, 23 March 2010 | ![]() | 778 × 368 (66 KB) | Anemonella (talk | contribs) | {{Information |Description={{en|1=Side view of Page’s 1837 spiral, showing connector cups spaced across its length.}} |Source=Page, C G, 1837. Method of increasing shocks, and experiments, with Prof. Henry’s apparatus for obtaining sparks and shocks |
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Orientation | Normal |
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Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CS Windows |
File change date and time | 21:59, 22 March 2010 |
Color space | Uncalibrated |
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1837
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66fd5b7b420c2f3cf462c801e2df2dfb97c1f8f4
67,079 byte
368 pixel
778 pixel
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