National Museum of Nuclear Science & History
Hannoch worked in the United States Engineer District Office.
Johnston worked at the 300 Area at Hanford during the Manhattan Project.
Majorie Feltz helped with clerical tasks at Los Alamos, including on the facility's supply records and cardex system in 1946.
William Jones worked for the Roane-Anderson Company.
Floyd L. Hatch served in the 1027th Air Material Squadron.
