National Museum of Nuclear Science & History
H. E. Elliot worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Norris W. Embrey was a laboratory assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Groswith worked at the 200 West Area at Hanford during the Manhattan Project.
Leslie Spalding worked for the United States Engineer District Office.