National Museum of Nuclear Science & History
Barrett worked for Stone and Webster Engineering Corporation.
Calderwood worked at the 200 East Area at Hanford during the Manhattan Project.
Ralph N. Devore served as a captain in the 393rd Bombardment Squadron. He was the airplane commander regularly assigned to the B-29 Next Objective.
Bruno A. Katlarz served in the 393rd Bombardment Squadron.
Heath worked at the 200 East Area at Hanford during the Manhattan Project.
