National Museum of Nuclear Science & History
Thomas W. Ferebee served as a major in the 509th Headquarters and Base Services Squadron.
R. K. Heimer served in the 390th Air Service Group.
Warren Sheehan joined Mound Laboratory in April 1956. He spent the first half of his career in health physics, or radiation safety, where he developed a new methodology for determining the amount of plutonium in urine.
