About this recording 767–15 President Richard M. Nixon Alexander P. Butterfield August 11, 1972 Alexander P. Butterfield Richard M. Nixon Conversation No. 767-15 Date: August 11, 1972 Time: Unknown between 9:28 am and 9:35 am Location: Oval Office The President met with Alexander P. Butterfield and an unknown person [Manolo Sanchez?]. Dictabelt -Delivery to Marjorie P. Acker Butterfield and the unknown person [Sanchez?] left at an unknown time before 9:35 am. Secret White House Tapes | Richard M. Nixon Presidency 767–15 Backward Play Stop Forward Download audio Previous 139–7 Next 199–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 199–1 audio icon 201–10 audio icon 201–11 audio icon 201–12 audio icon 201–13 audio icon 201–14 audio icon 201–15 audio icon 201–16 audio icon 137–7 audio icon 137–8 audio icon