National Museum of Nuclear Science & History
B. H. Roffee worked for the United States Engineer District Office.
W. C. Brandau worked for the William A. Pope Company.
Welch worked at the 200 West Area at Hanford during the Manhattan Project.
Elwin Covey was an assistant and protégé to Glenn Seaborg, and spent most of his time with the Manhattan Project at the X-10 plant in Oak Ridge, Tennessee.
