About this recording 484–3 President Richard M. Nixon Alexander P. Butterfield April 21, 1971 Alexander P. Butterfield Richard M. Nixon Conversation No. 484-3 Date: April 21, 1971 Time: 11:17 am Location: Oval Office The President met with Alexander P. Butterfield. President’s schedule -Signatures requested Butterfield left at 11:17 am Secret White House Tapes | Richard M. Nixon Presidency 484–3 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