Confidentially: Elsa Maxwell, as lively and voluminous as ever gives Roberto Rosselline (producer of "Open City) and Italian film star Anna Magnani the 'low-down' on Hollywood.The friend to whom Miss Bergman made her admission is Robert Conway, the Rome correspondent of the New York Daily News.Conway, old enough to be Miss Bergman's father, interviewed her in Rossellini's villa on the island of Stromboli. January 1, 1949. (Photo by Camera Press).