National Museum of Nuclear Science & History
R. Petyko worked for the Roane-Anderson Company.
Gloria Ingleman was a Nurse's Aide at the Oak Ridge Hospital during World War Two. She was married to Milton Ingleman, who worked with the Special Engineer Detachment (SED) at Oak Ridge assigned to the Y-12 Electromagnetic Separation Plant.
D. M. Smith worked for Clinton Laboratories at the X-10 Reactor.
J. W. Williams worked for the Roane-Anderson Company.