National Museum of Nuclear Science & History
Luther Carpenter worked for the Kellex Corporation at the K-25 Plant.
Manuel Betes served in the 393rd Bombardment Squadron as an Army Corporal.
Geoffrey Chew was an American physicist. Born and raised in Washington, DC, Chew graduated from high school at the age of 16.
Dorothy E. Carter was a lab technician in the Health Division at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.