National Museum of Nuclear Science & History
Easter worked in the United States Engineer District Office.
K. C. McGregor worked for the Edenfield Electric Company.
Felix DePaula was born in Brooklyn, New York on June 3, 1926. He was drafted into the U.S. Army in 1944, and placed in the Army Corps of Engineers.
Sadelle T. Greenblatt was a research assistant in the Instruments Division of the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.
