National Museum of Nuclear Science & History
Michael Cefola was an American chemist and a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
John Ramsey worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Lewis worked in the 200 W Area at Hanford during the Manhattan Project.
Madsen worked in the 100 D Area at Hanford during the Manhattan Project.
