National Museum of Nuclear Science & History
Hugo Leckelt was a laborer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Geer worked at the 100-D Area at Hanford during the Manhattan Project.
Attended the University of California, Los Angeles.
Robert Rumer worked for the United States Engineer District Office.
C. N. Hernandez worked for the Roane-Anderson Company.