National Museum of Nuclear Science & History
Joyce Peterson worked in the Y-12 Plant at Oak Ridge, Tennesse for the Tennessee Eastman Company from 1943 to 1945.
F. M. Downs worked for the J.A. Jones Construction 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.