M. E. Ritchie

J. F. Tay

J. E. Svoboda

Svoboda worked for Stone and Webster Engineering Corporation.

J. Henson

Henson worked at the 300 Area at Hanford during the Manhattan Project. 

Raymond Sheline

Raymond Sheline was a chemist at Columbia University and a member of the Special Engineer Detachment at Oak Ridge and Los Alamos.