National Museum of Nuclear Science & History
M. C. Ferguson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
John Vach was a guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.
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.
