National Museum of Nuclear Science & History
Attended Carnegie Techical Institute.
M. E. Gregson worked for the Roane-Anderson Company.
Ellis E. Cozad served in the 1st Ordnance 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.