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1943 - NEW TESTING MACHINE - new testing machine which converts time, oil pressure, and revolutions per minute into one set of comparable figures

NEW TESTING MACHINE

E&MP 39.009

Electric Testing

September 2, 1943

A back view of the control panel of Nash-Kelvinator's new testing machine which converts time, oil pressure, and revolutions per minute into one set of comparable figures which can be read off dials as easily as telling the time of day from a clock.

Photo ## H-3964-3C


Original Caption by Science Service
© Nash-Kelvinator Corporation - Army Airforces Wright Field



National Museum of American History

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