University of Illinois at Urbana-Champaign. Engineering Experiment Station

University of Illinois at Urbana-Champaign. Engineering Experiment Station, Herbert Fisher Moore, University of Illinois (Urbana-Champaign campus). Engineering Experiment Station, Edward Wight Washburn, John McBeath Snodgrass, Frank Erwin Richart, Arthur Newell Talbot, George Alfred Goodenough, Thomas McLean Jasper, F. H. Guldner, George Theodore Felbeck

University of Illinois at Urbana-Champaign. Engineering Experiment Station

University of Illinois at Urbana-Champaign. Engineering Experiment Station

Harold Eaton Babbitt, University of Illinois at Urbana-Champaign. Engineering Experiment Station, Wilbur M. Wilson, Albert Ernest Roberts Westman, Frank Erwin Richart, Richard Ernest Gould, Samuel Wilson Parr, Anton Brandtzæg, Marion I. Levy, Rex Lenoi Brown

University of Illinois at Urbana-Champaign. Engineering Experiment Station

University of Illinois at Urbana-Champaign. Engineering Experiment Station, Herbert Fisher Moore, University of Illinois (Urbana-Champaign campus). Engineering Experiment Station, Elmer Allen Holbrook, Trygve Dewey Yensen, Albert John Becker, Allen Boyer McDaniel, Edward Charles Schmidt, Floyd Rowe Watson, James McLaren White, John McBeath Snodgrass, Wilbur M. Wilson, Robert Browder Keller

University of Illinois at Urbana-Champaign. Engineering Experiment Station, Herbert Fisher Moore, University of Illinois (Urbana-Champaign campus). Engineering Experiment Station, Carroll Carson Wiley, Duff Andrew Abrams, Francis Church Lincoln, Harold Houghton Dunn, Trygve Dewey Yensen

Harold Eaton Babbitt, Joseph L. Waling, Max Albert Faucett, University of Illinois at Urbana-Champaign. Engineering Experiment Station