National Museum of Nuclear Science & History
Elizabeth Greisen accompanied her husband, physicist Kenneth Greisen, to Los Alamos during the Manhattan Project.
L. L. Kelly worked for the United States Engineer District Office.
R. E. Garner served in the 390th Air Service Group.
McMahon worked in the 100 D Area at Hanford during the Manhattan Project.
James A. Beatson served in the 1st Ordnance Squadron.