File:Secretary Charles G. Abbot with Bolometric Apparatus.jpg
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DescriptionSecretary Charles G. Abbot with Bolometric Apparatus.jpg |
English: Charles Greeley Abbot, then Acting Director of the Smithsonian Astrophysical Observatory (SAO), pictured with bolometric apparatus, was one of a team of Smithsonian scientists who traveled to Wadesboro, North Carolina, to study an eclipse of the sun in 1900. Abbot later became director of the SAO and Fifth Secretary (1928-1944) of the Smithsonian |
Date | |
Source | http://siarchives.si.edu/collections/siris_sic_9223 |
Author | Unknown authorUnknown author |
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Public domainPublic domainfalsefalse |
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This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. |
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
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current | 14:37, 11 April 2012 | 521 × 630 (52 KB) | SarahStierch (talk | contribs) |
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