doi:10.7916/d8-fd3m-5p16Roper: SpeechRoper, Daniel C. (Daniel Calhoun), 1867-1943sound recordingssound recording-nonmusicalNew Deal, 1933-1939Economic historyUnited StatesUnited States. Department of Commerce"In a radio address given from Washington, D.C. on Apr. 10, 1933, Secretary of Commerce Daniel C. Roper describes the aims and objectives of the Commerce Dept. and discusses other economic issues."