Charles J. Pugh

J. P. Speed

J. P. Speed worked for the Poe Piping & Heating Company.

Warren Nyer

Warren Nyer (1921-2016) was an American physicist. Nyer was nineteen and studying physics at the University of Chicago when he was hired as a research assistant with the Office of Scientific Research and Development, an early part of the bomb-building program.

Harvey B. Willard

Attended the Massachusetts Institute of Technology.

Dan C. Gillespie