National Museum of Nuclear Science & History
Blackstone worked in the United States Engineer District Office.
Day worked for Stone and Webster Engineering Corporation.
Henry Penninger served in the 393rd Bombardment Squadron.
Russell E. Gackenbach served as a 2nd Lieutenant in the 393rd Bombardment Squadron and in the 509th Composite Group.
Jack Mullins worked for the Tennessee Eastman Corporation at the Y-12 Plant.
