National Museum of Nuclear Science & History
Dr. Theron G. Finzel was a chemical engineer/chemist. He worked for DuPont, and was asked to help on the Manhattan Project.
Marshall worked in the 100 D Area at Hanford during the Manhattan Project.
Walter Bussart worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Arthur J. DiTullio served in the 1027th Air Material Squadron.