National Museum of Nuclear Science & History
Ledbetter worked in the 200 East Area at Hanford during the Manhattan Project.
Frederick Rich worked for the Union Carbide & Carbon Corporation.
Alvin P. Goodwin served in the 1st Ordnance Squadron.
Dorothy Kerr worked for the H. K. Ferguson Company.
During WWII, Robert Goodell was a member of the Special Engineer Detachment (SED) and worked as the Technical Supervisor at the Y-12 Plant at Oak Ridge, TN.