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Summary
| Description |
English: Apparatus for safe study of atmospheric electricity |
| Date | |
| Source | Bakken Library, Minneapolis |
| Author | John Cuthbertson |
| Permission (Reusing this file) |
public domain - originally from Practical Electricity and Galvanism by John Cuthbertson (London, 1807). |
Licensing
|
This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer. 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. |
| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 14:12, 6 February 2017 | | 563 × 435 (98 KB) | Doug Coldwell | User created page with UploadWizard |
File usage
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