National Museum of Nuclear Science & History
L. Hendrick worked for the Roane-Anderson Company.
Robert E. Johnson was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Esther (Green) Floth worked as a secretary for General Leslie Groves during the Manhattan Project in Washington, DC.
Gerth worked in the United States Engineer District Office.
Osterloh worked in the 100 F Area at Hanford during the Manhattan Project.
