National Museum of Nuclear Science & History
Alvina Petrus was a stenographer and clerical worker at the Chicago Met Lab.
James King worked at the Y-12 Plant in Oak Ridge, Tennessee, in the uranium purification process from February 1944 to February 1947.
Clifford Miller was a chemist serving in the Special Engineering Detachment at both Oak Ridge and Los Alamos from 1944 to 1950.
