National Museum of Nuclear Science & History
Truman P. Kohman (1916-2010) was an American chemist. Kohman worked on the Manhattan Project at the University of Chicago Metallurgical Laboratory and at Hanford, where he met his wife, Jane Sievers.
Gifford worked at the 200 West Area at Hanford during the Manhattan Project.
Valeria Steele Roberson is the granddaughter of Kattie Strickland, an African American who moved to Oak Ridge from Alabama with her husband to work on the Manhattan Project.
