National Museum of Nuclear Science & History
A. L. Barber worked for the H. K. Ferguson Company.
Robert B. Duffield was a Researcher at the Los Alamos National Laboratory from 1943 to 1946. He later worked at the Argonne National Lab.
Herman Croft, Jr. worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Harry Bales worked for the J.A. Jones Construction Company.
