National Museum of Nuclear Science & History
M. Parks worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Roth worked at the 200 East Area at Hanford during the Manhattan Project.
Harriet Peterson was a nurse at Los Alamos during the Manhattan Project.
Ralph worked at the 300 Area at Hanford during the Manhattan Project.
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.
