National Museum of Nuclear Science & History
H. L. Roland worked for the Midwest Piping and Supply Company.
H. T. Ledford worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Harold Randall served in the Army at Los Alamos during the Manhattan Project.
Judith Lynn Parkhurst was born on March 18, 1934, in Shelbyville, Indiana. Judith had two brothers, James born in 1941, and David born at Oak Ridge in 1947.