William C. Meecham

J. N. Chancellor

J. N. Chancellor worked for the Roane-Anderson Company.

K. Langosch

K. Langosch worked in the Instrument Section at the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.

George Watt

George Watt was an American chemist. Watt was a professor of chemistry at the University of Texas, Austin.

E.R. Hurst