National Museum of Nuclear Science & History
Day worked for Stone and Webster Engineering Corporation.
Pechar worked in the 300 Area at Hanford during the Manhattan Project.
James R. Taylor Jr. served in the 393rd Bombardment Squadron.
Charles W. Sweeney served as a major in the 393rd Bombardment Squadron. He was regularly assigned to the Great Artiste as the aircraft commander and participated in the mission to bomb Hiroshima as co-pilot of the Great Artiste.
