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.
W. H. McWhirter worked for the J.A. Jones Construction Company.
Gilbert N. Lewis (1875-1946) was an American physical chemist. His work with heavy water and resources were adapted by Ernest Lawrence in the development of the cyclotron.