National Museum of Nuclear Science & History
G. L. Ryan worked for the United States Engineer District Office.
Raymond Hamilton worked in the explosives research area at Los Alamos after a distinguished career with the US Army Coast Artillery Corps 705th Machine Gun Battery.
Steakley worked at the 100-F Area at Hanford during the Manhattan Project.
B. O. Yeldell worked for the Edenfield Electric Company.
Eugene Reybold (1884-1961) was a Lieutenant General and Chief of Engineers in the US Army. He was involved in the early stages of the Manhattan Project.
