National Museum of Nuclear Science & History
Henry Ward worked for the United States Engineer District Office.
Helen E. Krinek was a research assistant in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Attended the Massachusetts Institute of Technology.
W. S. Porter worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Harvey B. Lemon (1885-1965) was a consultant to the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
