National Museum of Nuclear Science & History
Albert E. Smith served in the 509th Headquarters.
Thoma Mees van’t Hoff Snyder (1916-1999) was an American nuclear physicist. Snyder was born in Baltimore.
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.
G. P. Happ worked for the Tennessee Eastman Corporation at the Y-12 Plant.