National Museum of Nuclear Science & History
John Baker worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Gertrude Steel was a junior chemist at the Metallurgical Laboratory in Chicago during the Manhattan Project.
McKnight worked in the 100 B Area at Hanford during the Manhattan Project.
Sanford McDonnell was a mechanical engineer with the Special Engineering Detachment at Los Alamos from April 1944 to April 1946.
