Jack F. Hansjergen

Roger Williams

Jerome O. Ackerman

Jerome Otto Ackerman was a member of the Special Engineer Detachment who served as a group leader at Los Alamos during the Manhattan Project.

Frank Osvath

Frank Osvath was a staff worker at Los Alamos during the Manhattan Project.

J. E. Parnell

J. E. Parnell worked for the Tennessee Eastman Corporation at the Y-12 Plant.