National Museum of Nuclear Science & History
Clingerman worked at the 200 West Area at Hanford during the Manhattan Project.
Groht worked for Stone and Webster Engineering Corporation.
Marilyn (Evans) Howe was a research assistant in the Technical Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Herman Snyder worked on the Manhattan Project at Oak Ridge as a soldier in the Special Engineer Detachment.