About this recording 450–4 President Richard M. Nixon February 16, 1971 Richard M. Nixon Conversation No. 450-4 Date: February 16, 1971 Time: Unknown between 8:58 am and 9:17 am Location: Oval Office The President met with an unknown man Schedule The unknown man left at an unknown time before 9:17 am 3 NIXON PRESIDENTIAL MATERIALS STAFF Tape Subject Log (rev. 9/08) Secret White House Tapes | Richard M. Nixon Presidency 450–4 Backward Play Stop Forward Download audio Next 450–19 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 450–19 audio icon 450–20 audio icon 450–21 audio icon 450–22 audio icon 450–23 audio icon 450–24 audio icon 450–25 audio icon 451–1 audio icon 451–10 audio icon 451–11 audio icon