J. S. Gehrken

Raymond C. Grills

Raymond C. Grills is an American physical chemist who worked at the University of Chicago’s Metallurgical Laboratory and at Hanford during the Manhattan Project.

T. D. Wolfe

T. D. Wolfe worked for the J.A. Jones Construction Company.

Leonard D. Talbott

C. J. Metzler

C. J. Metzler worked for the Roane-Anderson Company.