About this recording 483–21 President Richard M. Nixon Alexander P. Butterfield John N. Mitchell H. R. Haldeman April 20, 1971 Alexander P. Butterfield John N. Mitchell H. R. Haldeman Richard M. Nixon Conversation No. 483-21 Date: April 20, 1971 Time: Unknown between 5:14 pm and 5:17 pm Location: Oval Office The President met with Alexander P. Butterfield, John N. Mitchell and H.R. (“Bob”) Haldeman. The President's schedule -Previous photo session ****************************************************************************** BEGIN WITHDRAWN ITEM NO. 1 [Personal-Returnable] [Duration: 26s ] END WITHDRAWN ITEM NO. 1 ****************************************************************************** The conversation was cut off at an unknown time before 5:17 pm. Secret White House Tapes | Richard M. Nixon Presidency 483–21 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