National Museum of Nuclear Science & History
A. E. Bost worked for the Tennessee Eastman Corporation at the Y-12 Plant.
C. R. Frazier worked for the Poe Piping & Heating Company.
Clyde Fiddler was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Charles Hensley worked for the United States Engineer District Office.
Frances Watson was a staff worker at Los Alamos during the Manhattan Project.