National Museum of Nuclear Science & History
John Luttrell worked for the United States Engineer District Office.
Dorothy C. Johnson was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
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.
R. E. Graves worked for the Tennessee Eastman Corporation at the Y-12 Plant.
L. H. Averbach worked for Clinton Laboratories at the X-10 Reactor.
