National Museum of Nuclear Science & History
B. F. Marx worked for the United States Engineer District Office.
Jas Walker worked for the Roane-Anderson Company.
Gebhardt worked for Stone and Webster Engineering Corporation.
F. D. Ramos worked for the Kellex Corporation at the K-25 Plant.
Richard Renner arrived in Los Alamos shortly after being drafted into the Special Engineer Detachment in 1945, after the war had ended.
