File:Panama Canal under construction, 1907, stereograph.png
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Original file (3,720 × 1,860 pixels, file size: 3.83 MB, MIME type: image/png)
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Structured data
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Summary
[edit]DescriptionPanama Canal under construction, 1907, stereograph.png |
English: Excavation and removal of dirt at the Culebra Cut, Panama Canal photographic print on stereo card / stereograph (Original title: Where the work is being pushed with greatest energy - the famous Culebra Cut, Panama Canal) |
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Date | first publication: 8 April 1907, North Bennington, Vermont, USA, by H.C. White Co. | ||
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Author | H.C. White Co. | ||
Other versions | A single image jpg version for use in wikipedia articles is available as File:Panama Canal under construction, 1907.jpg. |
This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: cropped border, stretched contrast, rotated clockwise 1.4 degrees and cropped accordingly, mildly sharpened.
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Licensing
[edit]Public domainPublic domainfalsefalse |
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.
Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:Panama_Canal_under_construction,_1907,_stereograph.png |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 16:57, 30 September 2013 | 3,720 × 1,860 (3.83 MB) | Jahoe (talk | contribs) | mildly sharpened | |
16:55, 30 September 2013 | 3,720 × 1,860 (3.62 MB) | Jahoe (talk | contribs) | rotated clockwise 1.4 degrees and cropped accordingly | ||
16:53, 30 September 2013 | 3,756 × 1,935 (3.79 MB) | Jahoe (talk | contribs) | stretched contrast | ||
16:52, 30 September 2013 | 3,756 × 1,935 (3.72 MB) | Jahoe (talk | contribs) | cropped | ||
16:47, 30 September 2013 | 4,096 × 3,302 (5.41 MB) | Jahoe (talk | contribs) | lossless PNG conversion of the original TIFF image, as retrieved from the Library of Congress at http://lcweb2.loc.gov/master/pnp/cph/3c10000/3c17000/3c17200/3c17221u.tif |
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