File:Telectroscope Fig 4.png
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Summary[edit]
| Description |
electroscope Fig. 4 | ||
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| Source |
Scientific American Supplement No. 275, April 9, 1881 | ||
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| Permission (Reusing this file) |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 21:38, 19 March 2005 | | 1,000 × 529 (159 KB) | Pwqn (talk | contribs) | electroscope Fig. 4 {{PD}} Scientific American Supplement No. 275, April 9, 1881 |
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