George A. Beckett Jr.

R. L. Doan

R. L. Doan worked for Clinton Laboratories at the X-10 Reactor.

Warren Sheehan

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.

L. J. Tracy

Tracy worked for Stone and Webster Engineering Corporation.

E. T. Williams