National Museum of Nuclear Science & History
Fred McCammon worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Samuel A. McClung served in the 1st Ordnance Squadron.
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.
