sentence1: Norman Melancton Geddes , born Norman Bel Geddes ( 27 April 1893 - 8 May 1958 ) , was an American theatre and industrial designer .
sentence2: Norman Bel Geddes , born Norman Melancton Geddes ( April 27 , 1893 - May 8 , 1958 ) , was an American theatrical and industrial designer .