National Museum of Nuclear Science & History
Porter worked in the 200 East and West Areas at Hanford during the Manhattan Project.
Robert L. McNamee served as a sergeant in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Bockscar.
J. R. Simpson worked for the Edenfield Electric Company.
W. T. Hanson, Sr. worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Field worked for Stone and Webster Engineering Corporation.