Aviation experiment station personnel at Hampton, Virginia testing the Electroscope, a device used for static testing, on 22nd August 1917.

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Keywords: 111-sc, 111-sc-3671, 8/22/17, activities, american, aviation, description, electroscope, experiment, hampton, issued, military, muir, photographer, photographs, reed, static, station, symbol, tales, testing, virginia, war, world