National Museum of Nuclear Science & History
Frederick Rich worked for the Union Carbide & Carbon Corporation.
H. W. Allstrom worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Kenney worked for Stone and Webster Engineering Corporation.
Philip C. McKenna was a laboratory assistant the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Robert W. Mitchell served in the 393rd Bombardment Squadron.
