National Museum of Nuclear Science & History
C. N. Rucker, Jr. worked for the Union Carbide & Carbon Corporation.
H. L. Weiss served in the 509th Headquarters.
Butscher worked for Stone and Webster Engineering Corporation.
Harold Hasenfus was part of the Special Engineer Detachment during the Manhattan Project and worked at the University of Chicago's Metalurgical Laboratory and at the gaseous diffusion plant in Oak Ridge.
