National Museum of Nuclear Science & History
J. B. Thomason worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Marilyn (Evans) Howe was a research assistant in the Technical Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Martha Walker worked for the United States Engineer District Office.
Gilbert P. Church was a civil engineer and Project Manager at the Hanford site during the Manhattan Project.