National Museum of Nuclear Science & History
William Kann was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
D. J. Mullins served in the 390th Air Service Group.
Lutz worked in the 300 Area at Hanford during the Manhattan Project.
Helen Williams was a stenographer and clerk at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
