National Museum of Nuclear Science & History
Iola Brown worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Opal MacDonald was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Franklin MacGregor served as a second lieutenant in the 393rd Bombardment Squadron. He was regularly assigned to the B-29 Top Secret.
Attended the University of Maryland.
