File:Walter meinel stands in front of a linear parabolic reflector, a prototype of the system that he proposes for large "solar farms"..., 04-1974 (7065996627).jpg
DescriptionWalter meinel stands in front of a linear parabolic reflector, a prototype of the system that he proposes for large "solar farms"..., 04-1974 (7065996627).jpg
Original Caption: Walter meinel stands in front of a linear parabolic reflector, a prototype of the system that he proposes for large "solar farms" to generate huge amounts of electricity. The sun's rays are reflected onto the tube carrying fluid which is heated and can be used to drive turbines and generators. Near Tucson, Arizona, 04/1974
U.S. National Archives’ Local Identifier: 412-DA-12887
Photographer: Norton, Boyd
Subjects:
Environmental protection
Natural resources
Pollution
Tucson (Pima county, Arizona) inhabited place
Repository: Still Picture Records Section, Special Media Archives Services Division (NWCS-S), National Archives at College Park, 8601 Adelphi Road, College Park, MD, 20740-6001.
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