File:"Strength tests on DH-4 airplane wing ribs Project-L-225-2" from- Forest Products Laboratory for Research Work during the war. Illustrating the development in designing a wing rib for De Haviland airplane - NARA - 17341228 (cropped).jpg
Original file (2,870 × 3,530 pixels, file size: 5.09 MB, MIME type: image/jpeg)
Captions
Summary[edit]
Author |
Unknown authorUnknown author or not provided |
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Record creator InfoField | War Department. 1789-9/18/1947 | ||||||||||||||||||||||||||
Title |
Airplanes - Wings - Forest Products Laboratory for Research Work during the war. Illustrating the development in designing a wing rib for De Haviland airplane. The improved wing rib as designed is 30 per cent light in weight and has more than twice the strength of the original rib of the Government Forest Service |
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Description |
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Date | 1917 – 1918 | ||||||||||||||||||||||||||
Collection |
institution QS:P195,Q518155
National Archives at College Park - Archives II (College Park, MD) |
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Record ID InfoField |
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Source | U.S. National Archives and Records Administration | ||||||||||||||||||||||||||
Other versions |
Please do not overwrite this file: any restoration work should be uploaded with a new name and linked in this page's "other versions=" parameter, so that this file represents the exact file found in the NARA catalog record to which it links. The metadata on this page was imported directly from NARA's catalog record; additional descriptive text may be added by Wikimedians to the template below with the "description=" parameter, but please do not modify the other fields. |
Licensing[edit]
This file was provided to Wikimedia Commons by the National Archives and Records Administration as part of a cooperation project. The National Archives and Records Administration provides images depicting American and global history which are public domain or licensed under a free license.
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This image is a work of a U.S. military or Department of Defense employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain in the United States.
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Annotations InfoField | This image is annotated: View the annotations at Commons |
Forest Products Laboratory
DH-4
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:08, 11 August 2019 | 2,870 × 3,530 (5.09 MB) | Tibet Nation (talk | contribs) | File:Airplanes - Wings - Forest Products Laboratory for Research Work during the war. Illustrating the development in designing a wing rib for De Haviland airplane. The improved wing rib as designed is 30 per cent lig(...) - NARA - 17341228.jpg cropped 47 % horizontally, 2 % vertically, rotated 270° using CropTool with lossless mode. |
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File usage on Commons
The following 3 pages use this file:
- Commons:WikiProject Aviation/recent uploads/2019 August 11
- File:"Strength tests on DH-4 airplane wing ribs Project-L-225-2" from- Forest Products Laboratory for Research Work during the war. Illustrating the development in designing a wing rib for De Haviland airplane - NARA - 17341228 (cropped).jpg
- File:Airplanes - Wings - Forest Products Laboratory for Research Work during the war. Illustrating the development in designing a wing rib for De Haviland airplane. The improved wing rib as designed is 30 per cent lig(...) - NARA - 17341228.jpg
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- Usage on en.wikipedia.org
Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Epson |
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Camera model | Expression10000 |
Date and time of digitizing | 16:50, 20 June 2014 |
Structured data
Items portrayed in this file
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image/jpeg
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5,333,905 byte
3,530 pixel
2,870 pixel
- Template Unknown (author)
- US National Archives location: other
- Images from the National Archives and Records Administration
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- Artworks without Wikidata item
- US National Archives series: American Unofficial Collection of World War I Photographs
- Digital Public Library of America files missing DPLA-mandated SDC statements
- Digital Public Library of America files missing creator
- Media contributed by the National Archives and Records Administration
- PD US Military
- Images with annotations