Archives Catalog Entry
Smallest cylindrical electroscope. Used by Millikan and Bowen in Texas in 1922. Sent up to about 15.5 kilometers by balloon. Clock and photographic drum missing as of 5/20/70. See Physical Review 27: 353 (1926). Refurbished and painted black, 1/92. Manufacturer: Caltech Physics Shop.
Millikan, Robert Andrews (Experimental Physicist, Nobel Laureate, Caltech President)
Jan. 1, 1920
MEDIUM: Metal; LENGTH: 7.5 inches tall; QUANTITY: 1
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