Herschel E. Bowles

J. C. Nelson

J. C. Nelson worked for the Roane-Anderson Company.

R. J. Lanches

Victor C. Hamister

Victor C. Hamister was a consultant to the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

H. Gerritsen

Gerritsen worked at the 300 Area at Hanford during the Manhattan Project.