National Museum of Nuclear Science & History
Henry Penninger served in the 393rd Bombardment Squadron.
Hartley Rowe was an American industrial engineer. Rowe worked on the Panama Canal; for Lockwood Greene, an engineering firm; and for the United Fruit Company, where he rose to become vice president.
Edward A. Ryan Jr. served in the First Ordnance Squadron.
T. J. Kelly worked for the Kellex Corporation at the K-25 Plant.
