National Museum of Nuclear Science & History
Rozel E. Curtis was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Samuel Smith was a staff worker at Los Alamos during the Manhattan Project.
W.B. Shank was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
H. T. Wensel worked for the United States Engineer District Office.
