National Museum of Nuclear Science & History
Diener worked for Stone and Webster Engineering Corporation.
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.
R. D. Murray worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Raymond Dujack was a young lab technician at the Special Alloyed Materials (SAM) Laboratories at Columbia University.
Gordon Simmons worked for the J.A. Jones Construction Company.
