National Museum of Nuclear Science & History
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.
Robert Rumer worked for the United States Engineer District Office.
Curtis worked at the 300 Area at Hanford during the Manhattan Project.
J. R. Pierson worked for the Tennessee Eastman Corporation at the Y-12 Plant.