National Museum of Nuclear Science & History
Diener worked for Stone and Webster Engineering Corporation.
Jane Sievers worked on the Manhattan Project at Hanford. She met her husband, chemist Truman P. Kohman, while living in Richland.
Halteman worked at the 100-D Area at Hanford during the Manhattan Project.
Brown worked in the United States Engineer District Office.
Kreitzberger worked in the 200 East Area at Hanford during the Manhattan Project.