National Museum of Nuclear Science & History
D. P. Hall worked for the J.A. Jones Construction Company.
Rolland Perry was a staff worker at Los Alamos during the Manhattan Project.
Edward Repass worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Jack Rose was a machinist and armorer in the Special Engineering Detachment (SED) assigned to the 509th Composite Group in Wendover, Utah.
