National Museum of Nuclear Science & History
Seymour worked at the 200 West Area at Hanford during the Manhattan Project.
W. O. Lawrence worked for the J.A. Jones Construction Company.
Hubert P. Yockey is an American physicist who studied under J. Robert Oppenheimer at the University of California, Berkeley and worked with him during the Manhattan Project.
Russell Jim is a member of the Yakama Nation near the Hanford site. As the head of the Confederated Tribes and Bands of the Yakama Indian Nation’s Environmental Restoration and Waste Management Program, he actively advocates for the cleanup of the site and the protection of the treaty rights of the Yakama Nation.