File:Clyde W. Tombaugh.jpeg
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Summary
| Description |
English: The astronomer Clyde Tombaugh, discoverer of Pluto here shown with his homemade 9-inch telescope. |
| Date | circa 1930 |
| Source |
English: I cropped this image from the original found at O'Hara, Elva R. (2006). Clyde W. Tombaugh: Farm Boy Reached for the Stars. Borderlands 25.
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| Author | Unknown author |
| Permission (Reusing this file) |
This photo appears on page 28 (also here) of the June 1930 issue of Popular Science Monthly. That issue was both published with notice and registered with the U.S. Copyright Office (registration no. "B 76212"). However, a careful manual search of the renewal records for 1957, 1958, and 1959 found no renewal was recorded for registration "B 76212" or any other issue of Popular Science Monthly magazine in these years. This is consistent with UPenn's research which says that no issues of Popular Science were ever renewed. |
Licensing
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This work is in the public domain because it was published in the United States between 1929 and 1963, and although there may or may not have been a copyright notice, the copyright was not renewed. For further explanation, see Commons:Hirtle chart and the copyright renewal logs.
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File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 00:36, 30 April 2012 | | 766 × 1,000 (159 KB) | The Obento Musubi | ((subst:Upload marker added by en.wp UW)) ((Information |Description = ((en|A photograph of Clyde Tombaugh, discoverer of the dwarf planet Pluto.)) |Source = http://start.epcc.edu/nwlibrary/borderlands/25/tombaugh.htm |Author = NASA )) ;Other informat... |
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Metadata
Text is available under the CC BY-SA 4.0 license; additional terms may apply.
Images, videos and audio are available under their respective licenses.
Cover photo is available under {{::mainImage.info.license.name || 'Unknown'}} license.
Cover photo is available under {{::mainImage.info.license.name || 'Unknown'}} license.
Credit:
(see original file).
