National Museum of Nuclear Science & History
Stanley Anhalt was a laboratory assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Alan A. Jarrett was a research assistant the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
G. G. Smith worked for the Tennessee Eastman Corporation at the Y-12 Plant.
N. F. Smyth worked for the Kellex Corporation at the K-25 Plant.