National Museum of Nuclear Science & History
Robert Thompson was a staff worker at Los Alamos during the Manhattan Project.
Cummins worked in the United States Engineer District Office.
Allen R. Dorsch served in the 1027th Air Material Squadron.
C. E. Rhodes worked for the Tennessee Eastman Corporation at the Y-12 Plant.
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.