Steel bending. Washington, D.C., Sept. 23. Photo shows the welded steel knees in the 600,000 lb. testing machine at the U.S. Bureau of Standards today, as it buckled under 153,600 lb. maximum load. This rigid steel frame knee was designed to withstand 60,000 lbs. 9/23/37
4 x 5 in. or smaller
- Date
- 1937
- Collection
- Harris & Ewing
- Archive
- Library of Congress (via Wikimedia Commons)
- Type
- photograph
- Original size
- 813 × 1,024 pixels
Public domainsafest
Reason: Harris & Ewing collection, given to the Library of Congress without copyright restrictions.
Read from: Commons licence category: PD-Harris-Ewing; no CC BY, CC BY-SA, GFDL or deletion tag on the file page; permission field: No known restrictions on publication. For more information, see Harris & Ewing Photographs - Rights and Restrictions Inf.
Credit line
"Steel bending. Washington, D.C., Sept. 23. Photo shows the welded steel knees in the 600,000 lb. testing machine at the U.S. Bureau of Standards today, as it buckled under 153,600 lb. maximum load. This rigid steel frame knee was designed to withstand 60,000 lbs. 9/23/37" (1937). Harris & Ewing. Library of Congress, Prints and Photographs Division, via Wikimedia Commons. Public domain. https://commons.wikimedia.org/wiki/File:Steel_bending._Washington,_D.C.,_Sept._23._Photo_shows_the_welded_steel_knees_in_the_600,000_lb._testing_machine_at_the_U.S._Bureau_of_Standards_today,_as_it_buckled_under_153,600_lb._LCCN2016872384.jpgNeed photos for a whole script? Add Find Any Photo to Claude and ask for this one by its id: 296917.
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