National Museum of Nuclear Science & History
Mumford worked in the 200 East Area at Hanford during the Manhattan Project.
R. L. Whitefort worked for the Kellex Corporation at the K-25 Plant.
Leo Brewer (1919-2005) was an American chemist. Brewer finished his undergraduate degree at CalTech in 1940.
Chalgren worked at the 200 West Area at Hanford during the Manhattan Project.