National Museum of Nuclear Science & History
E. C. Armstrong worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Morris S. Kaplan was a Chemical Engineer for the Houdaille-Hershey Company in Decatur, Illinois. Kaplan was born in Massachusetts in 1921 and grew up in Chicago, Illinois.
Karl Johnson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
