National Museum of Nuclear Science & History
W. E. Allender worked for the Fercleve Corporation.
Velva Irwin worked as a Calutron girl at the Y-12 Plant at Oak Ridge, TN. She was only 16 when she began working on the Manhattan Project.
Daniel Lasovick was a scientist at Los Alamos during the Manhattan Project. After the war, Lasovick turned down an offer to go to the University of California, Berkeley with the Atomic Energy Commission to enter private industry.
Rayburn worked at the 100-D area at Hanford during the Manhattan Project.