E.R. Hurst

Richard L. Doan

Richard L. Doan was the Director of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Arthur Z. Lassila

Lassila worked in the 100 B and D Areas at Hanford during the Manhattan Project.

Robert L. Almquist

R. R. Tippy

R. R. Tippy worked for the Tennessee Eastman Corporation at the Y-12 Plant.