National Museum of Nuclear Science & History
Mathis worked for Stone and Webster Engineering Corporation.
K. Langosch worked in the Instrument Section at the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.
W. H. Sidner worked for the Union Carbide & Carbon Corporation.
Harold L. Weiss served in the 390th Air Service Group.
Howard H. Stevans served in the 390th Air Service Group.
