by Lewis Van Carpenter, Roland Parker Davis, Charles Elmer Lawall, Dennis Lee McElroy, George Paul Boomsliter, John Leroy Schroder, Lyle Kermit Herndon, Walter Allos Koehler, West Virginia University. Engineering Experiment Station, Willard Wellington Hodge, William Smith Downs, Charles Thomas Holland, E. K. Koos, Edward Joseph Niehaus, Richard Newton, Kenneth E. Buck

1929