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English: Photographic portrait of J. Willard Gibbs as a student, circa 1855.
|Date||ca. 1855. Uploaded 2012-06-26|
|Source||Daguerreotype of the young Willard Gibbs, circa 1855. Reproduced without copyright notice or attribution in Muriel Rukeyser, Willard Gibbs, (Garden City, NY: Doubleday, Doran & Co., 1942), p. 202, and in Lynde P. Wheeler, Josiah Willard Gibbs: The History of a Great Mind, (New Haven, CT: Yale University Press, 1951), p. 19.|
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|Public domainPublic domainfalse|
|This work is in the public domain in that it was published in the United States between 1923 and 1977 and without a copyright notice. Unless its author has been dead for several years, it is copyrighted in jurisdictions that do not apply the rule of the shorter term for US works, such as Canada (50 p.m.a.), Mainland China (50 p.m.a., not Hong Kong or Macao), Germany (70 p.m.a.), Mexico (100 p.m.a.), Switzerland (70 p.m.a.), and other countries with individual treaties. See this page for further explanation.
|Bits per component||
|Number of components||3|
|Horizontal resolution||72 dpi|
|Vertical resolution||72 dpi|
|Software used||Adobe Photoshop CS5.1 Macintosh|
|File change date and time||03:19, 18 November 2012|
|Y and C positioning||Centered|
|Meaning of each component||
|Supported Flashpix version||0,100|
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