Jess Liberman

E. W. Montgomery

E. W. Montgomery worked for the United States Engineer District Office.

Alfred Nier

Alfred Nier (1911 – 1994) was an American physicist. Nier was a pioneer in the field of mass spectrometry.

M. E. Tilford

H. M. Schenk

H. M. Schenk worked for the United States Engineer District Office.