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National Museum of Nuclear Science & History

Related Profiles

Gerald D. Smelker

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Spencer worked for Stone and Webster Engineering Corporation.

Robert J. Petrolli

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Robert J. Petrolli served as a 2nd lieutenant in the 393rd Bombardment Squadron. He was the navigator regularly assigned to the Laggin’ Dragon.

Irene Balawender

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Irene Balawender was a stenographer in the Instrument Section at the Metallurgical Laboratory in Chicago during the Manhattan Project.