Warren H. Fraser

Henry R. Rock

H. A. Pritchard

H. A. Pritchard worked for the J.A. Jones Construction 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.

D. R. Treadwell

Treadwell worked at the 100-B and 100-D Areas at Hanford during the Manhattan Project.