National Museum of Nuclear Science & History
F. Ernsberger worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Helgeson worked at the 300 Area at Hanford during the Manhattan Project.
Leon Sayvetz was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Guenther worked in the United States Engineer District Office.
Attended Purdue University.
