National Museum of Nuclear Science & History
A Missourian by birth, W.K. ("Mac") MacCready held undergraduate and graduate degrees in physical chemistry from the University of Alabama.
G. Tolson worked for the Roane-Anderson Company.
Nelson worked at the 300 Area at Hanford during the Manhattan Project.
Frank E. Keene was a janitor at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
