J. D. Ellett

Wilbur L. Johnston

Donald Ames

Donald Ames joined the Manhattan Project as a G.I. at the University of Chicago in 1943. Ames worked under Nobel Prize chemist Glenn Seaborg at the Metallurgical Laboratory, where he helped determine the chemical properties of plutonium and developed a rapid method for measuring the radium concentration in solutions.

William “Dag” Norwood

William "Dag" Norwood came to Hanford in March 1944, where he worked as DuPont's Medical Director.

R. E. Bumgargner

R. E. Bumgargner worked for the J.A. Jones Construction Company.