National Museum of Nuclear Science & History
J. Powell worked for the Union Carbide & Carbon Corporation.
Joyce M. Hopkins was a research assistant in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
F. S. Godsey worked for the J.A. Jones Construction Company.
Donald L. Rowe served as a corporal in the 393rd Bombardment Squadron. He was the assistant engineer on the Jabit III during the Hiroshima mission.