National Museum of Nuclear Science & History
Smutz worked at the 300 Area at Hanford during the Manhattan Project.
Dora Dean Banks worked for the Kellex Corporation at the K-25 site at Oak Ridge during the Manhattan Project.
Raymond Sheline was a chemist at Columbia University and a member of the Special Engineer Detachment at Oak Ridge and Los Alamos.
Holl worked for Stone and Webster Engineering Corporation.