About this recording MARY JO COOK? UNIDENTIFIED FEMALE September 14, 1966 Unidentified Female Marlow W. Cook Citation Number: 10778 OFFICE SECRETARY ASKS TO SPEAK WITH "MARY JO," THEN TELLS HER "THERE WERE ONLY FOUR PEOPLE" Secret White House Tapes | Lyndon B. Johnson Presidency Conversation with MARY JO COOK? and UNIDENTIFIED FEMALE Backward Play Stop Forward Download audio Previous Conversation with HALE BOGGS, September 13, 1966 Next Conversation with TELEPHONE OPERATOR, September 16, 1966 More Lyndon B. Johnson Recordings View all Lyndon B. Johnson tapes Conversation with TELEPHONE OPERATOR, September 16, 1966 audio icon Conversation with CHARLES SCHULTZE, September 16, 1966 audio icon Conversation with MIKE MANSFIELD, September 16, 1966 audio icon Conversation with EDWARD LONG and OFFICE SECRETARY, September 16, 1966 audio icon Conversation with OFFICE SECRETARY audio icon Conversation with WILLARD WIRTZ, September 16, 1966 audio icon Conversation with EDWARD LONG, September 16, 1966 audio icon Conversation with GEORGE MEANY and OFFICE CONVERSATION, September 16, 1966 audio icon Conversation with DEAN RUSK, September 16, 1966 audio icon Conversation with LARRY O'BRIEN, September 17, 1966 audio icon