About this recording 526-1 President Richard M. Nixon Alexander P. Butterfield June 18, 1971 Alexander P. Butterfield Richard M. Nixon Conversation No. 526-1 Date: June 18, 1971 Time: 8:40 am - 8:42 am Location: Oval Office The President met with Alexander P. Butterfield. Item from Henry A. Kissinger Butterfield left at 8:42 am. Secret White House Tapes | Richard M. Nixon Presidency 526-1 Backward Play Stop Forward Download audio Previous 524–9 Next 527–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 527–1 audio icon 527–10 audio icon 527–12 audio icon 5–128 audio icon 5–129 audio icon 5–130 audio icon 5–131 audio icon 527–17 audio icon 5–171 audio icon 527–2 audio icon