Clyde C. Barnum, George Hart Hart, Henry Albert Jones, James Koebar, John Hulbert Irish, Joseph Tooker Rosa, P. Beveridge Kennedy, Reid Venable, Warren Porter Tufts, William Titus Horne, William Brodbeck Herms, Edward Oliver Essig · 1923
Arthur Howard Hendrickson, Harry Webster Graybill, Herbert Logan Belton, Joseph Tooker Rosa, Leon O. Bonnet, P. Beveridge Kennedy, Ralph Hawley Taylor, Robert Willard Hodgson, William Wylie Mackie, Guy Lockhart Philp, James Dewey Long · 1925
Arthur Henry Hoffman, Carroll Francis Dunshee, Donald Bruce, Frederic Theodore Bioletti, Howard Samuel Fawcett, P. Beveridge Kennedy, Ralph Eliot Smith, William Vere Cruess, Willis Pierre Duruz, John Hulbert Irish, Joseph Polkinghorne Martin · 1923