National Museum of Nuclear Science & History
H. E. Johnson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
E. S. Ryan, Jr. worked for the Poe Piping & Heating Company.
K. R. Addington worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Eleanor Phillips was a laboratory assistant at the Chicago Met Lab during the Manhattan Project. She worked in Section C-II of the Chemistry Division.
