National Museum of Nuclear Science & History
Brooks worked in the United States Engineer District Office.
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.
Bretscher worked at Los Alamos during the Manhattan Project.
J. P. Wheeler worked for the Union Carbide & Carbon Corporation.
