National Museum of Nuclear Science & History
Kerr worked for Stone and Webster Engineering Corporation.
Elberta Honstein (née Lowdermilk) was the daughter of Elbert Lowdermilk, the contractor whose construction company, Lowdermilk Brothers, built roads and utility lines around Los Alamos during the Manhattan Project.
Dunbar worked for Stone and Webster Engineering Company.
Thomas A. Bunting served as a sergeant in the 393rd Bombardment Squadron. He was regularly assigned to the Necessary Evil as an assistant engineer and scanner, but flew in the Big Stink in the Nagasaki Mission.