National Museum of Nuclear Science & History
Roy Tonneson worked for the Asbestos & Magnesia Materials Company.
Jonie Anderson served in the 603rd Air Engineering Squadron.
Evelyn O. Gaston was a laboratory technician in the Health Division at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Joseph L. Connaughton served in the 393rd Bombardment Squadron.
McNeight worked in the 200 East Area at Hanford during the Manhattan Project.
