National Museum of Nuclear Science & History
V. N. Hacker worked for the J.A. Jones Construction Company.
Fred Hunt, a mechanical engineer who worked in the power department for DuPont during the late 1930s, arrived in Hanford in 1943.
Edna K. Marks was a junior biologist and technician in the Health Division at the University of Chicago Met Lab.
Walter M. Longfelt was a laborer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
