National Museum of Nuclear Science & History
George Tom Fike was a corporal in charge of recreation at Los Alamos. As part of the Army Recreation Department, he also operated the radio station at Los Alamos with Bob Porton.
J. M. Holliday worked for the J.A. Jones Construction Company.
P. M. Anderson 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.