National Museum of Nuclear Science & History
T. R. Logan worked for the United States Engineer District Office.
John Perry Howe, Jr. was Associate Director at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
F. I. Irwin worked for the Tennessee Eastman Corporation at the Y-12 Plant.
C. E. Haynes worked for the Tennessee Eastman Corporation at the Y-12 Plant.
