About this recording 500–35 Alexander P. Butterfield UNKNOWN May 18, 1971 Alexander P. Butterfield Unknown Secret White House Tapes | Richard M. Nixon Presidency 500–35 This recording is currently not available on millercenter.org. To listen to it, please email Mike Greco at mdg4u@virginia.edu Previous 3–57 Next 501–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 501–1 audio icon 501–10 audio icon 501–11 audio icon 501–12 audio icon 501–13 audio icon 501–14 audio icon 501–15 audio icon 501–16 audio icon 501–17 audio icon 501–18 audio icon