William E. Liebeck

Frank Simons

Carl Adolphson

Carl Adolphson was a staff worker at Los Alamos during the Manhattan Project.

J. P. O’Connell

O’Connell worked in the 200 West Area at Hanford during the Manhattan Project.  

L. J. Koch

L. J. Koch worked for the Tennessee Eastman Corporation at the Y-12 Plant.