About this recording 352–13 President Richard M. Nixon White House operator July 26, 1972 White House Operator Richard M. Nixon Conversation No. 352-13 Date: July 26, 1972 Time: 7:38 pm Location: Executive Office Building The President talked with the White House operator. Request for a call to Tricia Nixon Cox Secret White House Tapes | Richard M. Nixon Presidency 352–13 Back 10s Play/Pause Skip 10s 0:00 Download audio Previous 949–9 Next 47–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 47–1 audio icon 450–1 audio icon 450–10 audio icon 450–11 audio icon 450–12 audio icon 450–13 audio icon 450–14 audio icon 450–15 audio icon 450–16 audio icon 450–17 audio icon