National Museum of Nuclear Science & History
Olsen worked in the 200 East Area at Hanford during the Manhattan Project.
Lester Bowls worked at DuPont war plants before becoming a construction expediter at Hanford. After construction was finished at Hanford, we worked in operations in the 300 Area.
Roy Greenlee was a chemist at the University of Chicago Metallurgical Lab and at Oak Ridge, Tennessee.