W. F. Underwood

R. K. Chalfant

Henry E. Fritz

Henry Fritz was a chemist in the Special Engineering Detachment assigned to the K-25 Plant in Oak Ridge, Tennesee.

Robert J. Dowling

Robert J. Dowling served as a staff sergeant in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Laggin’ Dragon.

Sherman C. Lloyd

Lloyd worked in the 100 F Area at Hanford during the Manhattan Project.