National Museum of Nuclear Science & History
G. F. Brown worked for the Union Carbide & Carbon Corporation.
Dale R. Meyer served in the 603rd Air Engineering 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.
Gilbert worked at the 200 West Area at Hanford during the Manhattan Project.