About this recording 748–4 President Richard M. Nixon UNKNOWN July 20, 1972 Unknown Richard M. Nixon Conversation No. 748-4 Date: July 20, 1972 Time: Unknown between 10:38 am and 10:59 am Location: Oval Office The President talked with an unknown person. Unknown man's schedule -Request for a call Secret White House Tapes | Richard M. Nixon Presidency 748–4 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