National Museum of Nuclear Science & History
James Van Pelt served as a captain in the 393rd Bombardment Squadron of the 509th Composite Group. He flew in the Great Artiste as a navigator during the mission to bomb Hiroshima.
O'Connor worked for Stone and Webster Engineering Corporation.
Antilla worked in the United States Engineer District Office.
Johnson worked at the 100-F Area at Hanford during the Manhattan Project.
