A. F. Burgess, Alfred R. Lee, Carl Edwin Ladd, Carleton Roy Ball, Charles Ford Langworthy, Charles Orrin Townsend, Charles Pinckney Hartley, Frank Hurlbut Chittenden, Harry M. Lamon, John G. Willier, John Robbins Mohler, Lee W. Fluharty, Lewis Lincoln Heller, Thompson Elwyn Woodward, W. F. Ward, Walter Van Fleet, Wightman Wells Garner, William Williams Gilbert, Benton E. Rothgeb, Caroline Louisa Hunt · 1915
Albert Franklin Burgess, Charles Orrin Townsend, David Griffiths, F. R. Marshall, George Bishop Sudworth, George Charles Frederick Husmann, Raphael Zon, Samuel Henry Ayers, Waldo Lee McAtee, George Leslie Bidwell, Lewis Lincoln Heller, William Trimble Johnson, Charles Edward Goodrich · 1915
Addison W. Williamson, Alfred R. Lee, Arthur William Sampson, Charles Howard Shinn, Earl Hazeltine Frothingham, Edward Lee Shaw, Edwin Roy Jackson, Ernest H. Mathewson, Ernest Kelly, Francis Marion Webster, Frederick Vernon Coville, Frederick W. Johnson, Herbert Hager Mowry, Hu Maxwell, John William Turrentine, Mary Engle Pennington, Robert Harris Hutchison, Samuel Hume Beckett, Vernon Marshall Peirce, W. F. Ward, William Bell Parker, William Dent Sterrett, William H. Waggaman, Charles Henry Moorefield, Lewis Lincoln Heller, Arden Dean Greenlee · 1913
A. F. Burgess, Alexander Wetmore, Andrew Lincoln Winton, Charles Orrin Townsend, David Griffiths, Edward Owen Guerrant Kelly, Ellery Channing Chilcott, Elmer Ottis Wooton, Eugene Merritt, F. R. Marshall, George Anton Nahstoll, George Bishop Sudworth, George Charles Husmann, James Robert Weir, Mary Engle Pennington, Raphael Zon, Robert Lee Nixon, Samuel Henry Ayers, Silas Cheever Mason, United States. Bureau of Public Roads, Waldo Lee McAtee, George Leslie Bidwell, John Selden Cole, Lewis Lincoln Heller, Minnie Kimball Jenkins, Wallace C. Burnet, William Horace Kerr, William Trimble Johnson, Charles Edward Goodrich, John H. Bornmann, William Wesley Burr, William Alonzo Stocking · 1915