National Museum of Nuclear Science & History
Barnes worked in the United States Engineer District Office.
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.
Olsen worked in the 200 East Area at Hanford during the Manhattan Project.
Norma K. Hipple was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
