About this recording 472–1 President Richard M. Nixon March 23, 1971 Richard M. Nixon Conversation No. 472-1 Date: March 23, 1971 Time: Unknown between 7:50 am and 7:53 am Location: Oval Office The President met with an unknown person President’s schedule The unknown person left at an unknown time before 7:53 am Secret White House Tapes | Richard M. Nixon Presidency 472–1 Backward Play Stop Forward Download audio Previous 470–9 Next 471–10 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 471–10 audio icon 471–11 audio icon 471–12 audio icon 471–13 audio icon 471–14 audio icon 471–15 audio icon 471–16 audio icon 471–17 audio icon 471–18 audio icon 471–19 audio icon