National Museum of Nuclear Science & History
M. K. Walden worked for the Tennessee Eastman Corporation at the Y-12 Plant.
W. W. McQuerry worked for the Union Carbide & Carbon Corporation.
Winfield Sylvester was a staff worker at Los Alamos during the Manhattan Project.
Warren H. Burgus was a research assistant in the Metallurgical Laboratory (“Met Lab”) at the University of Chicago during the Manhattan Project.