Harold W. Kirby

Willard Cox

Raymond L. Dujack

Raymond Dujack was a young lab technician at the Special Alloyed Materials (SAM) Laboratories at Columbia University.

Paul A. McKim

Paul McKim worked for the United States Engineer District Office.

Milton Kahn

Milton Kahn was a Chemistry graduate student, at the University of California. Kahn focused on Radiochemistry throughout his career.