National Museum of Nuclear Science & History
Charles Helmers worked for the J.A. Jones Construction Company.
C. A. Billings worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Lester Orlan Keen worked as an engineering draftsman at Hanford during the Manhattan Project. His son, Jack Keen, was a young boy at the time.
C. Strayer served in the 390th Air Service Group.
