National Museum of Nuclear Science & History
Harper worked for Stone and Webster Engineering Corporation.
Hayes worked in the United States Engineer District Office.
A. C. Smythe worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Edward Walsh worked for the United States Engineer District Office.
Howard Galusha worked on aircraft maintenance for the 509th Composite Group, 393rd Bombardment Squadron in Wendover, Utah and on Tinian Island in the South Pacific.
