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National Museum of Nuclear Science & History

T. J. Retenbach worked for the United States Engineer District Office.

Related Profiles

Nicholas Nickolaus

K-25 Plant

Attended the City College of New York.

Dorotha Hogan Crisp

Y-12 Plant

Dorotha “Dot” Hogan Crisp, from Midway in Greene County, TN, began working for Tennessee Eastman Corporation as a cubicle operator, better known as a “Calutron Girl,” at the Y-12 plant in Oak Ridge in 1944, before transferring to the Y-12 personnel office as a clerical assistant in 1945.

Eleanor F. Caldwell

Chicago, IL

Eleanor Caldwell was a laboratory technician in the Health Division at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Stanley A. Powers

Y-12 Plant

Stanley Powers worked for the Tennessee Eastman Corporation at the Y-12 Plant.