About this recording 747–16 President Richard M. Nixon UNKNOWN July 19, 1972 Unknown Richard M. Nixon Conversation No. 747-16 Date: July 19, 1972 Time: 11:33 am Location: Oval Office The President met with an unknown person. Instruction to remove an unknown item The unknown person left at 11:33 am. Secret White House Tapes | Richard M. Nixon Presidency 747–16 Rewind 10 seconds Play/Pause Fast-forward 10 seconds 0:00 Download audio Previous 949–9 Next 450–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 450–1 audio icon 47–1 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