National Museum of Nuclear Science & History
Ruby Palen worked for the United States Engineer District Office.
T. Downs served in the 390th Air Service Group.
O’Black worked in the 200 East Area at Hanford during the Manhattan Project.
Sonia Weiner Katz was a secretary in the Chemistry Division of the Chicago Met Lab during the Manhattan Project.
J. N. Trimble worked for the Tennessee Eastman Corporation at the Y-12 Plant.
