National Museum of Nuclear Science & History
R. M. Saunders worked for the United States Engineer District Office.
Carrie Johnson was a laboratory assistant in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
D. J. Mahegan worked for the Union Carbide & Carbon Corporation.
Alvin Graves (1909-1965) was an American physicist. Graves was invited to join the University of Chicago Metallurgical Laboratory and in 1942 he accepted the position and became a member of the Manhattan Project.
