National Museum of Nuclear Science & History
Lester Coleman worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Worthington worked in the chemical department of the Y-12 plant at Oak Ridge during the Manhattan Project.
Alfred Neyens served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
L. R. Zumwalt worked for the United States Engineer District Office.
