National Museum of Nuclear Science & History
Lyman Brenneman was a member of the Special Engineer Detachment at Oak Ridge and was assigned to the K-25 Power Plant.
Arthur Weisberg was a mechanical engineer with the Special Engineer Detachment assigned to the Metallurgical Lab at the University of Chicago.
Frank Jones worked for the Roane-Anderson Company.
McLaughlin worked in the 200 West Area at Hanford during the Manhattan Project.
