Archives Catalog Entry
Electroscope, quartz fiber, Model 1
Serial #632. Has barcode label indicating property of New York State Dept. of Labor. Provenance otherwise unknown. It appears to be essentially the same design (unmodified) as ST-PH-36, the "Lauritsen" electroscope. In excellent condition, except for small broken part (present). With original instructions. In blue fake leather-covered box. Manufacturer: Fred C. Henson Co., Pasadena, 1930s. This electroscope was donated by the Physics Division.
LENGTH: 9 1/8 inches ; QUANTITY: 1
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