National Museum of Nuclear Science & History
Elvert Theodore “Junior” Nelson was born on September 18, 1926 in Hordville, Nebraska. After graduating from Hordville High School in 1943, Junior first went to work in agriculture and later at the Ordnance Plant in Grand Island, also known as the Cornhusker Army Ammunition Plant, which was responsible for pouring bombs and high explosive artillery […]
MacDonald worked for Stone and Webster Engineering Corporation.
Lawrence Sperry worked for the United States Engineer District Office.
