by Benjamin Schwartz, Beyer Aune, Charles Allen Clark, Charles Edwin Kellogg, Charles W. Culpepper, Clarence Sheldon Slater, Clifford Curtis Taylor, Elmer W. Knight, George Fordyce Waldo, George McMillan Darrow, Jacob Allen Clark, James William Park, Loren George Polhamus, Lytton W. Boyle, Perry Kenton Norris, Ralph Edwin Beckett, Ralph P. Hotis, Robert Claude Wright, Theo. H. Scheffer, Thompson Elwyn Woodward, William Alfonso Baker, William Orrin Robinson, Burton Bernard Bayles, Clarence Cottam, Glen Edgington, Horace Greeley Byers, Hubert Hill Moon, J. I. Lauritzen, James Kenneth Ableiter, Joseph Addison Elder, Joseph Everett Alicata, L. G. Jones, Lewis Alexander Hurst, R. R. Graves, Raymond R. Pailthorp, Robert S. Stitt, Albert Osenbrug, Harlan H. Hill, Thomas Moore Whiteman

1935

by Anton William Skuderna, Frederick David Richey, George Whitfield Pope, Harvey Leroy Westover, Henry Alanson Miller, Jacob Allen Clark, James Abraham Faris, James Isaac Hambleton, James Silver, James William Park, John Morrison Cooper, John Mott Buck, Joseph Benjamin Shepherd, Kenneth Hayes Myers, Manley Alexander Raymond Kelley, Mortimer Reed Lewis, Rowena Schmidt Carpenter, Thomas Arrington Huntington Miller, Wallace Byron Grange, William Henry White, Winney Elmer Crouch, Earl Wooddell Sheets, Albert Watts Moore, Burton Bernard Bayles, Fred W. Miller, Loyd William Brannon, V. F. Tapke, Waldo Lee McAtee, H. A. Rodenhiser

1934