PRESIDENT JOHN F. KEENEDY AS SENATOR. Autograph-signed typed note on United States Senate stationery, dated June 29, 1957, to Ms. Jean E. Goldberg of Massachusetts, regarding an unidentified "matter". In lot with an engraved black and white portrait card of Kennedy and a color print of official Kennedy portrait. Note, 10 1/2 in. x 8 in. Estimate $400-600