National Museum of Nuclear Science & History
John Brill was a guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Boyd Jones worked for the J.A. Jones Construction Company.
T. I. Magill worked for the Tennessee Eastman Corporation at the Y-12 Plant.
R. H. Eichorn worked for the Roane-Anderson Company.
H. J. Weiland worked for the Union Carbide & Carbon Corporation.