National Museum of Nuclear Science & History
G. M. Fleetwood worked for the Fercleve Corporation.
Sloan worked at the 100-B Area at Hanford during the Manhattan Project.
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.
