National Museum of Nuclear Science & History
Karl Walther was a glassblower for Columbia University and Brookhaven National Laboratory. During the Manhattan Project, Walther worked as a senior glassblower at the Nash Garage Building at Columbia, where scientists developed the gaseous diffusion process.
E. J. Vakakes worked for the United States Engineer District Office.
Allred worked as a chemical operator at the Y-12 plant at Oak Ridge during the Manhattan Project. While at Oak Ridge, she was nominated as a contestant in the “Miss Atomic Bomb” beauty pageant.
S. H. Barrett worked for the Tennessee Eastman Corporation at the Y-12 Plant.
