National Museum of Nuclear Science & History
E. J. Vakakes worked for the United States Engineer District Office.
Ernest Wende 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.
Louise Keaton worked as a Calutron girl at the Y-12 Plant at Oak Ridge, TN. Keaton was hired to work at Y-12 in 1944, when she was 18.