National Museum of Nuclear Science & History
Thompson worked for Stone and Webster Engineering Corporation.
Richard Watts was a research assistant at the Chicago Met Lab and at Los Alamos during the Manhattan Project.
Attended Carnegie Technical Institute.
Jas Hart worked for the Comstock-Bryant Electric Company.
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.
