National Museum of Nuclear Science & History
Harris worked for Stone and Webster Engineering Corporation.
Pfeiff worked in the 200 West Area at Hanford during the Manhattan Project.
Niles worked for Stone and Webster Engineering Corporation.
Leon O. Jacobson was Associate Director of the Health Division and Section Chief of H-I, Clinical Medicine and Medical Research, at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
