National Museum of Nuclear Science & History
William Kunkle worked for the Roane-Anderson Company.
Charles F. McKnight served as a captain in the 393rd Bombardment Squadron. He was regularly assigned to the B-29 Top Secret.
Grafton worked in the United States Engineer District Office.
Geoffrey Chew was an American physicist. Born and raised in Washington, DC, Chew graduated from high school at the age of 16.
