National Museum of Nuclear Science & History
Winfield Sylvester was a staff worker at Los Alamos during the Manhattan Project.
Thomas R. Williams was a laborer at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
C. E. Noe worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Riley worked at the 200 West Area at Hanford during the Manhattan Project.