National Museum of Nuclear Science & History
Leslie Seward worked for the United States Engineer District Office.
B. P. Fisher worked for the Comstock-Bryant Electric Company.
Donald William Kerst is an American physicist known for his development of the betatron in 1940 and the Water Boiler Reactor at Los Alamos during the Manhattan Project.
Snyder worked at the 200 East Area at Hanford during the Manhattan Project.