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National Museum of Nuclear Science & History

After her brother was drafted, Sheila Rowan and her family moved to Happy Valley, Tennessee to support the war effort. Although Rowan and her sister, Jo-Ellen Iacovino, were too young to participate in the construction of the K-25, gaseous diffusion plant, their older sister, Colleen Black, and their parents worked to support the Manhattan Project. When the war ended, Rowan left Happy Valley.

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