Granville K. Hartley

Anthony L. Legendre

Leroy H. Jackson

Leroy Jackson was transferred into the Manhattan District, the branch of the United States Army Corps of Engineers tasked with overseeing the construction of critical Manhattan Project sites, shortly after its formation in 1942.

John Withrow

H. E. Johnson

H. E. Johnson worked for the Tennessee Eastman Corporation at the Y-12 Plant.