File:Aqueduct Bridge cofferdam.JPG
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Original file (805 × 660 pixels, file size: 66 KB, MIME type: image/jpeg)
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Summary
| Description |
English: Coffer dam during the construction of the Potomac Aqueduct Bridge. |
| Date | |
| Source | Image from the Library of Congress archives |
| Author | Unknown author |
Licensing
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This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1929, and if not then due to lack of notice or renewal. See this page for further explanation.
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This image might not be in the public domain outside of the United States; this especially applies in the countries and areas that do not apply the rule of the shorter term for US works, such as Canada, Mainland China (not Hong Kong or Macao), Germany, Mexico, and Switzerland. The creator and year of publication are essential information and must be provided. See Wikipedia:Public domain and Wikipedia:Copyrights for more details.
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Original upload log
The original description page was here. All following user names refer to en.wikipedia.
| Date/Time | Dimensions | User | Comment |
|---|---|---|---|
| 2006-10-05 18:22 | 805×660× (67734 bytes) | SDC | Coffer dam during the construction of the Potomac Aqueduct Bridge. Image from the Library of Congress archives |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 20:04, 25 July 2017 | | 805 × 660 (66 KB) | GreenMeansGo | Transferred from en.wikipedia |
File usage
No pages on the English Wikipedia use this file (pages on other projects are not listed).
