About this recording 472–19 President Richard M. Nixon Alexander P. Butterfield March 23, 1971 Alexander P. Butterfield Richard M. Nixon Conversation No. 472-19 Date: March 23, 1971 Time: Unknown between 4:45 pm and 4:46 pm Location: Oval Office The President met with Alexander P. Butterfield One item [Unintelligible] Recording was cut off at an unknown time before 4:46 pm Secret White House Tapes | Richard M. Nixon Presidency 472–19 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