National Museum of Nuclear Science & History
Arthur A. Robson worked for the Tennessee Eastman Corporation at the Y-12 Plant. While working at Oak Ridge, he met and married Melba Johnston, who was working as a biomedical technician for the Manhattan Project.
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.
