John H. Smith

M. W. Adelman

M. W. Adelman worked for the Roane-Anderson Company.

R. M. James

R. M. James worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Gale Young

Gale Young was a research associate in theoretical studies at the University of Chicago Met Lab. Before joining the Manhattan Project in 1942, Young taught mathematics and physics at Olivet College.

Rex Mikel