National Museum of Nuclear Science & History
John Sommer worked for the Roane-Anderson Company.
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.
Arthur L. Conkle served in the 393rd Bombardment Squadron.
Joseph A. Wisnewski served in the First Ordnance Squadron.
Mack worked at the 300 Area at Hanford during the Manhattan Project.
