National Museum of Nuclear Science & History
Seymour Ratner was a staff worker at Los Alamos during the Manhattan Project.
Clyde R. Emery worked in the shop at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Stanley J. Marshall served in the 1st Ordnance Squadron.
Duval Stoaks worked for the Tennessee Eastman Corporation at the Y-12 Plant.
