National Museum of Nuclear Science & History
J. D. Trimmer worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Ella Tyree was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Paul Hartsfield worked for Clinton Laboratories at the X-10 Reactor.
Alvina Petrus was a stenographer and clerical worker at the Chicago Met Lab.
