National Museum of Nuclear Science & History
William Yadasz was a staff worker at Los Alamos during the Manhattan Project.
William S. Biggers worked as a chemical engineer during the Manhattan Project. Biggers worked at the the Houdaille-Hershey Plant in Decatur, Illinois from April 1944 to December 1946.
W. S. Herron worked for the Tennessee Eastman Corporation at the Y-12 Plant.
