National Museum of Nuclear Science & History
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.
Robert Woodward was a staff worker at Los Alamos during the Manhattan Project.
Edward J. Campeau served in the 603rd Air Engineering Squadron.
George Schaeffer was a staff worker at Los Alamos during the Manhattan Project.
