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Helical Screw Expander test at Roosevelt Hot Springs KGRA

Believed to show testing of small geothermal energy power plant in Utah which was built and tested with NSF funds during the energy crisis of the 1970s. This test by JPL .

Film is in color; not known if there is sound. Transfer to digital medium planned.

ID: 2010-00043

MEDIUM: Film; FORMAT: 16 mm color; QUANTITY: 1 9-inch reel

Topics: Energy

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