Charles R. Oxley

Robert Stewart

E. W. Seckendorff

Seckendorff worked for Stone and Webster Engineering Corporation.

Joseph Katz

Dr. Joseph Katz was a chemist at Argonne National Laboratory at the Metallurgical Lab in Chicago. Katz was a part of a team that studied ways to make the diffusion of U-235 to U-238.

J. N. Trimble

J. N. Trimble worked for the Tennessee Eastman Corporation at the Y-12 Plant.