Dudley Marple studying a lamp filament

Dudley Marple studying a lamp filament at General Electric Research Laaboratory in Schenectady, NY., Credit Line: General Electric Company Research Lab, courtesy of AIP Emilio Segrè Visual Archives
Abstract/Description: Dudley Marple studying a lamp filament at General Electric Research Laaboratory in Schenectady, NY.
Subject(s): Equipment and supplies
Schenectady (N.Y.)
Marple, Dudley Tyng Fisher
Credit Line: General Electric Company Research Lab, courtesy of AIP Emilio Segrè Visual Archives
Catalog ID: Marple Dudley F1