Wallace Waterfall holding unidentified instrument

Wallace Waterfall holding unidentified instrument., Credit Line: AIP Emilio Segrè Visual Archives, Physics Today Collection
Abstract/Description: Wallace Waterfall holding unidentified instrument.
Subject(s): Eyeglasses
Suits (Clothing)
Instruments
Equipment and supplies
Portraits
Waterfall, Wallace, 1900-1974
Credit Line: AIP Emilio Segrè Visual Archives, Physics Today Collection
Catalog ID: Waterfall Wallace B1