National Museum of Nuclear Science & History
R. L. Kirk worked for the United States Engineer District Office.
T. F. Skinner worked for the United States Engineer District Office.
William L. Murphy was a Technical Sargeant in the US Army who worked as part of Project Alberta, the team that transported and assembled the two atomic bombs in July and August 1945.
B. Cogswell worked for the Tennessee Eastman Corporation at the Y-12 Plant.
L. Mayer worked for the Watson-Flagg Engineering Company.