National Museum of Nuclear Science & History
Ed Helfenberger worked for the Roane-Anderson Company.
Brown worked in the United States Engineer District Office.
H. S. Strandholm served in the 390th Air Service Group.
A. Mulder worked for the Roane-Anderson Company.
Alfred Nier (1911 – 1994) was an American physicist. Nier was a pioneer in the field of mass spectrometry.
