National Museum of Nuclear Science & History
M. K. Walden worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Cartmell worked at the 300 Area at Hanford during the Manhattan Project.
Dr. Michele Gerber, Ph.D, is the official Hanford Site Historian. Gerber aided early efforts to declassify the Hanford site documents and served on the National Academy of the Sciences Committee on Declassification of Department of Energy Documents.