File:EB1911-Terpenes-13.png
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Summary
| Description |
English: Chemical structure of camphoric acid esters, from Encyclopaedia Britannica 11th edition |
| Date | |
| Source | "Terpenes" article in Encyclopaedia Britannica 11th edition", pp. 651 ff. Starts at https://en.wikisource.org/wiki/Page:EB1911_-_Volume_26.djvu/682 |
| Author | Unknown author |
Licensing
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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.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 23:39, 8 October 2020 | | 584 × 125 (44 KB) | DavidBrooks | Uploaded a work by Unknown artist from "Terpenes" article in Encyclopaedia Britannica 11th edition", pp. 651 ff. Starts at https://en.wikisource.org/wiki/Page:EB1911_-_Volume_26.djvu/682 with UploadWizard |
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