National Museum of Nuclear Science & History
Chellis worked for Stone and Webster Engineering Corporation.
J. F. Ryan worked for Clinton Laboratories at the X-10 Reactor.
Winifred Moon was was married to British physicist Phillip Moon. She was a staff worker at Los Alamos during the Manhattan Project.
Ken Pumphrey joined the Manhattan Project at Los Alamos in 1946, where he worked as a security guard until 1948.
