National Museum of Nuclear Science & History
J. E. Sampson worked for the United States Engineer District Office.
R. R. Rebol served in the 509th Headquarters.
Attended the University of Maryland.
Edward Shapiro was an American scientist and Manhattan Project veteran. After receiving a Ph.D. from Purdue University, Shapiro worked as a research associate for the Manhattan Project at the Metallurgical Laboratory in Chicago and at Oak Ridge.
