National Museum of Nuclear Science & History
Day 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.
John Willard was a research associate at the Chicago Met Lab during the Manhattan Project.
Clyde Wiegand (1915-1996) was an American physicist. Wiegand was born in Long Beach, Washington.
V. L. Looney worked for the United States Engineer District Office.