National Museum of Nuclear Science & History
H. M. Bryans worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Robert E. Johnson was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Arthur Levy was a member of the Special Engineering Detachment responsible for developing high explosive casting procedures for the Fat Man plutonium bomb at S-Site at Los Alamos.
Murray worked for Stone and Webster Engineering Corporation.
