National Museum of Nuclear Science & History
John Roberts was a staff worker at Los Alamos during the Manhattan Project.
J. I. Smith served in the 390th Air Service Group.
Stanley G. Steinke was a second lieutenant in the 393rd Bombardment Squadron of the 509th Composite Group.
Carter worked at the 200 East Area at Hanford during the Manhattan Project.
C. M. Cantrell worked for the Tennessee Eastman Corporation at the Y-12 Plant.
