National Museum of Nuclear Science & History
Trumper worked for Stone and Webster Engineering Corporation.
William Hackman worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Cardea Hubbard was a laboratory assistant in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
D. J. Olinger worked for the Tennessee Eastman Corporation at the Y-12 Plant.
