National Museum of Nuclear Science & History
L. B. Howell worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Josephine Minch was a research assistant in physics at the University of Chicago Met Lab.
Colonel Arthur “Pete” V. Peterson was the Army’s area engineer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
T. H. Allbright worked for the Tennessee Eastman Corporation at the Y-12 Plant.