National Museum of Nuclear Science & History
Winfield Sylvester was a staff worker at Los Alamos during the Manhattan Project.
C. A. Cooper worked for the Tennessee Eastman Corporation at the Y-12 Plant.
F. E. Wilt worked for the United States Engineer District Office.
Dodson Marrs worked in carpentry and concrete work at Oak Ridge, Tennessee as a part of the Manhattan Project.
E. C. Sheets worked for the Fercleve Corporation.