File:HSLeavittHSCr13Fig2 1912.jpg
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Summary
| Description |
English: Figure 2, "Periods of 25 Variable Stars in the Small Magellanic Cloud" Harvard College Observatory Circular, vol. 173 |
| Date | |
| Source | "Periods of 25 Variable Stars in the Small Magellanic Cloud" Harvard College Observatory Circular, vol. 173 |
| Author | Leavitt, Henrietta S; Pickering, Edward C |
Licensing
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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, 1930. |
| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 22:57, 14 August 2014 | | 725 × 767 (212 KB) | wikimediacommons>ELApro | User created page with UploadWizard |
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