National Museum of Nuclear Science & History
H. B. Smith worked for the United States Engineer District Office.
Ivan Behymer came out from the Dupont 'black powder' plant in Illinois to Richland, Washington (Hanford) in March of 1943.
W. E. Weatherwas worked for the Midwest Piping and Supply Company.
R. B. Green worked for the Tennessee Eastman Corporation at the Y-12 Plant.
