National Museum of Nuclear Science & History
E. H. Grey worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Oscar J. Thigpen served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Top Secret.
D. Andrews worked for the H. K. Ferguson Company.
Leandro Ortiz was a staff worker at Los Alamos during the Manhattan Project.
