National Museum of Nuclear Science & History
McCampbell worked for Stone and Webster Engineering Corporation.
Schuyler worked at the 200 East Area at Hanford during the Manhattan Project.
Dr. Theron G. Finzel was a chemical engineer/chemist. He worked for DuPont, and was asked to help on the Manhattan Project.
Spear worked at the 200 East Area at Hanford during the Manhattan Project.