...Nitrogen survey...
Hall Overton, Teddy Kotick, John Wilson, Art Mardigan, Nick Stabulas, Irene Kitchings, Herzog, Arthur Jr, Richard Rodgers, Lorenz Hart, Bob Haggart, Johnny Burke, George Gershwin, Ira Gershwin, B. G. De Sylva, Lewis E. Gensler, Don Raye, Gene De Paul, United States. Bureau of Foreign and Domestic Commerce · First published 1923