National Museum of Nuclear Science & History
Howard Lowery worked for the Tennessee Eastman Corporation at the Y-12 Plant.
J. J. Mitchell worked for the Fercleve Corporation.
Jack Rose was a machinist and armorer in the Special Engineering Detachment (SED) assigned to the 509th Composite Group in Wendover, Utah.
Leon O. (Tom) Morgan was an American chemist who worked on the Manhattan Project and co-discovered the element Americium.
