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.
Winfield C. Kinkade served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Enola Gay.
Pfeiff worked in the 200 West Area at Hanford during the Manhattan Project.
James B. Price Jr. served in the 320th Troop Carrier Squadron.