National Museum of Nuclear Science & History
C. S. Hamer worked for the Roane-Anderson Company.
A Missourian by birth, W.K. ("Mac") MacCready held undergraduate and graduate degrees in physical chemistry from the University of Alabama.
Robert P. Matthews worked as a member of Project Alberta, the team that transported and assembled the Fat Man and Little Boy atomic bombs.
M. L. Piker worked for the Tennessee Eastman Corporation at the Y-12 Plant.
