J. D. Ellett

R. C. Bradley

Bradley worked in the United States Engineer District Office.

Henry Yevlove

Henry Yevlove worked for Harold Urey’s group at Columbia University as a junior scientist. He later changed his last name to “Young.

F. I. Irwin

F. I. Irwin worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Floyd N. Stewart