Lee W. Matson

Emerald C. Lyons, Jr.

Emerald Lyons Jr. was an electrical engineer at Oak Ridge, Tennessee from 1944 to 1945. 

J. R. Johnson

H. G. Arnett

H. G. Arnett worked for the Roane-Anderson Company.

Daniel N. Koshland

Daniel N. Koshland was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.