J. B. Miles

John H. Martens

John H. Martens was a research associate and chemist at the University of Chicago Met Lab and a member of the Special Engineer Detachment at Oak Ridge.

Lester Orlan Keen

Lester Orlan Keen worked as an engineering draftsman at Hanford during the Manhattan Project. His son, Jack Keen, was a young boy at the time.

George Economou

George Economou was an optical systems expert.  Economou graduated from Harvard University with a degree in astronomy.

Roy A. Reabuck