National Museum of Nuclear Science & History
W. H. Thirloway worked for the Union Carbide & Carbon Corporation.
Magdaline Penny worked for the United States Engineer District Office.
Colonel James Marshall (1897-1977) was district engineer of the Manhattan Engineer District. Marshall earned a position in the Army Corps of Engineers during his years at West Point.
Walter F. Arnold was a staff member at Los Alamos during the Manhattan Project.
