HD.5A.025_(10692802156).jpg


Summary

Description Exponential pile. At least 29 exponential piles were constructed in 1942 under the West Stands of Stagg Field.
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Source

HD.5A.025

Author ENERGY.GOV

Licensing

Public domain This image is a work of a United States Department of Energy (or predecessor organization) 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 .

Please note that national laboratories operate under varying licences and some are not free . Check the site policies of any national lab before crediting it with this tag.


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This image, originally posted to Flickr , was reviewed on 17 January 2014 by the administrator or reviewer File Upload Bot (Magnus Manske) , who confirmed that it was available on Flickr under the stated license on that date.

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