National Museum of Nuclear Science & History
Asa Swain worked in the shop at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Bellas worked in the 100-F Area at Hanford during the Manhattan Project.
Arthur Weisberg was a mechanical engineer with the Special Engineer Detachment assigned to the Metallurgical Lab at the University of Chicago.
F. C. Lowry worked for the Tennessee Eastman Corporation at the Y-12 Plant.