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