National Museum of Nuclear Science & History
Reba Justice worked for the Tennessee Eastman Corporation at the Y-12 Plant.
S. L. Ashburn worked for the Roane-Anderson Company.
Chastain worked in the United States Engineering District Office.
Herbert M. Parker (1910-1984) was a British-American medical physicist. He worked at Chicago, Oak Ridge, and Hanford during the Manhattan Project, and is perhaps best known for inventing the rep (a precursor of the rad) and helping develop the rem to measure radiation dosage.
