[ Autograph ] Efrem Zimbalist 1890-1985 American violinist and composer. T.L.S. 1p. 4to., Philadelphia, Nov. 24, 1953 to noted publisher Cornelius Vanderbilt, Jr. In part: '..it comes to my mind that your mother's and my mutual friend... used to spend a great deal of time with your mother. If you have not yet gotten in touch with her I am certain she could give you a great deal of information... '