National Museum of Nuclear Science & History
H. R. Elliott worked for the Fercleve Corporation.
H. A. Ramsey worked for the Tennessee Eastman Corporation at the Y-12 Plant.
W. A. Gracey worked for the Roane-Anderson Company.
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.
