C. H. Hemmel, Jr.

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.

H. M. Ellis, Jr.

H. M. Ellis, Jr. worked for the Roane-Anderson Company.

J. R. Kearns

Kearns worked for Stone and Webster Engineering Corporation.

G.B. Jex