National Museum of Nuclear Science & History
H. M. Schenk worked for the United States Engineer District Office.
LaFern Little was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Leon Love was a metallurgist for the Cook Electronic Company in Chicago, IL, and worked under contract with the Manhattan Engineer District.
M. D. Whitaker worked for Clinton Laboratories at the X-10 Reactor.