National Museum of Nuclear Science & History
Celia Ryan was a staff worker at Los Alamos during the Manhattan Project.
Keith W. Ferre served in the 603rd Air Engineering Squadron.
Hilford Nelson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Miriam Young-Krollman was a member of the Women's Army Corps and worked at Los Alamos from April 1945 to August 1946 measuring samples of radioactive materials.
