National Museum of Nuclear Science & History
Carl Neumann worked for the United States Engineer District Office.
Nelson worked at the 300 Area at Hanford during the Manhattan Project.
John Roedel worked for the Fercleve Corporation.
Bonnie Pauline Hardwick Rogers worked at the Y-12 Plant, operating the machinery separating the uranium isotope U-235 from it's heavier counterpart U-238.
