National Museum of Nuclear Science & History
T. J. Costello worked for the Comstock-Bryant Electric Company.
Lt. Col. James C. Stowers was an engineer in the Army Corps of Engineers and became the unit chief for the K-25 Gaseous Diffusion Plant.
Theodore F. Koplets served in the 1st Ordnance Squadron.
J. J. Fritz worked for the Union Carbide & Carbon Corporation.
