Buena M. Maris

C. C. Campbell

R. B. Cathie

R. B. Cathie worked for the Roane-Anderson Company.

Fredrick “Fred” D. Johnson

Fredrick “Fred” D. Johnson was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

C. F. Wagner

Wagner worked at the 200 West Area at Hanford during the Manhattan Project.