National Museum of Nuclear Science & History
R. E. Carroll worked for the Roane-Anderson Company.
Harold F. Lindau served in the 393rd Bombardment Squadron.
Thomas Farrell (1891 – 1967) was a major general in the US Army. Farrell was hand-picked by General Groves to serve as his deputy, or as the Deputy Commanding General of the Manhattan Project.
H. T. Hunsicker worked for the Midwest Piping and Supply Company.