National Museum of Nuclear Science & History
Ann Reser worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Marvin Smith worked for Clinton Laboratories at the X-10 Reactor.
William L. Murphy was a Technical Sargeant in the US Army who worked as part of Project Alberta, the team that transported and assembled the two atomic bombs in July and August 1945.
P. R. Engles worked at the 300 Area at Hanford during the Manhattan Project.