National Museum of Nuclear Science & History
Arthur Scott Weygandt was a chemical engineer at DuPont.
H. R. Kornburg worked for the J.A. Jones Construction Company.
Nestor worked for Stone and Webster Engineering Corporation.
Benjamin Nelson served in the Army at Los Alamos during the Manhattan Project.
Lucy Mabins was a laboratory assistant in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
