About this recording April 28, 1964 Citation Number: 3157 OPERATOR TELLS LBJ THAT UNIDENTIFIED PERSON HAS LEFT FOR THE DAY; LBJ ASKS OPERATOR TO PLACE CALL TO JOHN MCCORMACK, WHO IS UNAVAILABLE Secret White House Tapes | Lyndon B. Johnson Presidency Conversation with TELEPHONE OPERATOR, April 28, 1964 Backward Play Stop Forward Download audio Previous Conversation with MARY LASKER, April 27, 1964 Next MACHINE NOISE, April 29, 1964 More Lyndon B. Johnson Recordings View all Lyndon B. Johnson tapes MACHINE NOISE, April 29, 1964 audio icon Conversation with ABE FORTAS, April 29, 1964 audio icon Conversation with MARY MARGARET VALENTI audio icon Conversation with LARRY O'BRIEN, April 29, 1964 audio icon Conversation with MYER FELDMAN, April 29, 1964 audio icon Conversation with ROBERT MCNAMARA, April 29, 1964 audio icon MACHINE NOISE, April 29, 1964 audio icon Conversation with JOHN SPARKMAN, April 29, 1964 audio icon Conversation with KERMIT GORDON and ELMER STAATS, April 29, 1964 audio icon Conversation with MCGEORGE BUNDY, April 29, 1964 audio icon