by Warren Rippey Schoonover

1974

by Arthur William Christie, Edward Oliver Essig, Edwin Coblentz Voorhies, Henry Josef Quayle, Howard Samuel Fawcett, P. Beveridge Kennedy, Richard Laban Adams, Sumner Augustus Hall, Warren Rippey Schoonover, William Vere Cruess

1925

by Albert Lemuel Whiting, Alfred Joseph Gunderson, Frank Ashmore Pearson, Frank Lincoln Stevens, George Leo Peltier, Wilbur Jerome Carmichael, Esther Young True, John Benjamin Rice, Warren Rippey Schoonover

1919

by Albert Lemuel Whiting, Cyril George Hopkins, Frank Ashmore Pearson, H. A. Ross, Harold Hanson Mitchell, Harry Alexis Harding, Harry Warren Anderson, James Lloyd Edmonds, Martin John Prucha, Robert Stewart, Samuel Wilson Parr, Walter Frederick Handschin, Wilbur Jerome Carmichael, Emil Rauchenstein, John Benjamin Rice, Thomas Everett Richmond, Warren Rippey Schoonover, William Garfield Kammlade, James Burton Andrews

1919