National Museum of Nuclear Science & History
William M. Eichbaum worked on the Manhattan Project in Oak Ridge, TN for the Clinton Engineer Works.
Kreitzberger worked in the 200 East Area at Hanford during the Manhattan Project.
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.
E. B. Wentworth worked for the G.G. Ray Company.