National Museum of Nuclear Science & History
Donald Swinehart (1917-1993) was an American chemist. Swinehart was born in Strasburg, Ohio. He received a B.
Carl C. Mason served as a private first class in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Up An’ Atom.
L. E. Johnston worked for the United States Engineer District Office.
H. F. Koch worked for the Tennessee Eastman Corporation at the Y-12 Plant.
