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National Museum of Nuclear Science & History

Attended Brown University.

Related Profiles

George W. Marquardt

Hiroshima Mission

George W. Marquardt served as a captain in the 393rd Bombardment Squadron. Although he was regularly assigned to the Up An’ Atom, he flew in the mission to bomb Hiroshima as the aircraft commander of the Necessary Evil.

Elizabeth Younghanse

Y-12 Plant

Elizabeth Younghanse worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Robert M. Sprague

K-25 Plant

Attended Carnegie Techical Institute.

I. A. Butcher

K-25 Plant

I. A. Butcher worked for the Kellex Corporation at the K-25 Plant.