J. E. Mikulenka

E. F. Jameson

E. F. Jameson worked for the Roane-Anderson Company.

Daniel M. Schultz

Sanford N. McDonnell

Sanford McDonnell was a mechanical engineer with the Special Engineering Detachment at Los Alamos from April 1944 to April 1946.

Nathalie Goldowski

Nathalie Goldowski was a metallurgist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”).