National Museum of Nuclear Science & History
Henry J. Wollweber was a guard at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
R. J. Guthrie worked for the Watson-Flagg Engineering Company.
Frank J. Brady served in the 320th Troop Carrier Squadron.
Reynard worked at the 200 West area at Hanford during the Manhattan Project.
F. R. Conklin worked for the Tennessee Eastman Corporation at the Y-12 Plant.