1 photo
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Prototype of a linear parabolic reflector used to gather the sun's energy and heat fluid in the center pipe to several hundred degrees F..., 04/1974
- Uploaded by: U.S. National Archives
- License: No known copyright restrictions
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- 6,253 views
- Date taken: 1974-04
- Date uploaded: 2012-04-10
- Tags: usnationalarchives, documerica, environmentalprotectionagency, boydnorton, nara:arcid=555347
- Visibility: public