About this recording 577–5 President Richard M. Nixon Alexander P. Butterfield September 20, 1971 Alexander P. Butterfield Richard M. Nixon Conversation No. 577-5 Date: September 20, 1971 Time: Unknown between 1:30 pm and 1:40 pm Location: Oval Office The President met with Alexander P. Butterfield. Briefcase -Materials Butterfield left at an unknown time before 1:40 pm. Secret White House Tapes | Richard M. Nixon Presidency 577–5 This recording is currently not available on millercenter.org. To listen to it, please email Mike Greco at mdg4u@virginia.edu Previous 9–87 Next 449–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 449–1 audio icon 449–10 audio icon 9–104 audio icon 9–105 audio icon 9–106 audio icon 9–107 audio icon 9–108 audio icon 9–109 audio icon 449–11 audio icon 9–110 audio icon