National Museum of Nuclear Science & History
Grimsrud worked at the 300 Area at Hanford during the Manhattan Project.
Lee W. Trybell worked in the shop at the Metallurgical Laboratory in Chicago 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.
Dewey H. Moose served in the 603rd Air Engineering Squadron.
