National Museum of Nuclear Science & History
Alberto Alarid was a truck driver who worked at Los Alamos from 1943 until 1966.
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.
Whipple worked at the K-25 plant at Oak Ridge during the Manhattan Project. He was also a member of the K-25 basketball team.