George S. Baker

G. T. Everson

Marceil Roberson

Marceil Roberson worked for the H. K. Ferguson Company.

Ercole E. Motta

Ercole E. Motta was a research assistant at the University of Chicago Met Lab. He studied ways to determine the boron content of uranium oxide.

Bergen McCormick

Bergen McCormick worked for the J.A. Jones Construction Company.