National Museum of Nuclear Science & History
Martha Zukas was a nurse at Oak Ridge and Los Alamos during the Manhattan Project. One of nine children, Zukas grew up in Ellwood City, PA.
H. G. Singleton worked for the Roane-Anderson Company.
Robert E. Krug, Jr. served in the 393rd Bombardment Squadron.
Richard Recker served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
