National Museum of Nuclear Science & History
Cummins worked in the United States Engineer District Office.
Rose Carney (1920-2007) was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Henry Paul was a staff worker at Los Alamos during the Manhattan Project.
C. P. Johnson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Darlington worked for Stone and Webster Engineering Corporation.