National Museum of Nuclear Science & History
Bucko worked in the United States Engineer District Office.
Diener worked for Stone and Webster Engineering Corporation.
Stanley Krzyck was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
M. E. Ritchie served in the 390th Air Service Group.
William S. Stinnette served in the First Ordnance Squadron.
