National Museum of Nuclear Science & History
Harry Sadler worked for the A. S. Schulman Electric Company.
Goble Jackson served in the 603rd Air Engineering Squadron.
D. D. Drake worked at the 300 Area at Hanford during the Manhattan Project.
Clarence Signaigo was a laboratory helper at the Metallurgical Laboratory in Chicago during the Manhattan Project.
R. C. Chisom served in the 509th Headquarters and Base Services Squadron.
