National Museum of Nuclear Science & History
H. R. Olson worked for the J.A. Jones Construction Company.
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.
Charles Mather worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Boland worked at the 300 Area at Hanford during the Manhattan Project.
O. W. Manz, Jr. worked for the Union Carbide & Carbon Corporation.