National Museum of Nuclear Science & History
D. W. Puckett served in the 509th Headquarters.
Sergeant Frank Karcher was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
McCann worked in the 200 East Area at Hanford during the Manhattan Project.
H. A. Rehnberg worked for the Kellex Corporation at the K-25 Plant.