National Museum of Nuclear Science & History
Guy Fisher worked for the J.A. Jones Construction Company.
Turpeinen worked at the 200 East Area at Hanford during the Manhattan Project.
Mildred McConkey worked for the Tennessee Eastman Corporation at the Y-12 Plant.
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.