National Museum of Nuclear Science & History
Arthur Sievert worked for Hanley & Company.
Patricia “Pat” Postma came to Oak Ridge, Tennessee as a kindergartner after her father, Thomas Dunigan, was recruited from the Army Signal Corps to join the Manhattan Project.
Mary Wahl (1916-2007) was an American mathematician. Wahl was born in Ottumwa, Iowa. She studied at the University of Iowa and Columbia University.
D. Iosco served in the 390th Air Service Group.
D. M. Ellett is a mechanical engineer who joined the Manhattan Project after the end of World War II.
