National Museum of Nuclear Science & History
Joseph Kouba was a janitor at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
J. R. Morrill worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Ratterman worked at the 200 East area at Hanford during the Manhattan Project.
Attended Purdue University.
Crane worked at the 300 Area at Hanford during the Manhattan Project.