File:CuElectrolyticRefineApparatus.png
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Original file (926 × 530 pixels, file size: 51 KB, MIME type: image/png)
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This is a file from the Wikimedia Commons. The description on its description page there is shown below.
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Summary
| Description |
English: Diagram of electrolytic copper refining apparatus. |
| Date | 17 March 2007 (original upload date) |
| Source | Lyman C. Newell (1903) Descriptive Chemistry, Lexington: D. C. Heath and company, p. 303 |
| Author | The original uploader was Karlhahn at English Wikipedia. |
| Permission (Reusing this file) |
Copyright date of source book is visible on frontpiece page of book, given as 1903 |
Licensing
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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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Original upload log
The original description page was here. All following user names refer to en.wikipedia.
- 2007-03-17 02:21 Karlhahn 926×530× (115303 bytes) Subject: Diagram of electrolytic copper refining apparatus. Source: ``Descriptive Chemistry`` by Lyman C. Newell, p303; D. C. Heath and company, publisher Copyright date of source book is visible on frontpiece page of book, given as 1903.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 14:24, 26 September 2016 | 926 × 530 (51 KB) | Cmdrjameson | Compressed with pngout. Reduced by 61kB (54% decrease). |
File usage
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