National Museum of Nuclear Science & History
Hollis worked for Stone and Webster Engineering Corporation.
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.
Adair M. Alexander served as a Sergeant in the 603rd Air Engineering Squadron.
Adam L. Gibson served in the 393rd Bombardment Squadron.
