National Museum of Nuclear Science & History
W. W. Hazlett worked for the Fercleve Corporation.
Marvin D. Cooke worked for the J.A. Jones Construction Company.
F. A. Busse worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Fay Cunningham joined the Manhattan Project in 1944 as a metallurgical engineer at the Massachusetts Institute of Technology, as part of the Special Engineer Detachment.