National Museum of Nuclear Science & History
Piper worked for Stone and Webster Engineering Corporation.
Anna Zakoian was a laboratory technician in the Health Division at the University of Chicago Met Lab.
R. M. Van Petten worked for the Kellex Corporation at the K-25 Plant.
Ralph A. Glore served in the 1027th Air Material Squadron.
William Stewart was an engineer in the Special Engineering Detachment at Los Alamos, New Mexico. Specifically, Stewart worked in “Project Trinity” under the leadership of George Kistiakowsky and Kenneth Bainbridge.
