National Museum of Nuclear Science & History
Phillip Fineman was a research associate in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.
Marian S. Baumann was a laboratory technician at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Langworthy worked in the 100 D Area at Hanford during the Manhattan Project.
Earl Morrison worked for the Tennessee Eastman Corporation at the Y-12 Plant.