About this recording 500–20 President Richard M. Nixon UNKNOWN May 18, 1971 Unknown Richard M. Nixon Conversation No. 500-20 Date: May 18, 1971 Time: Unknown between 2:14 pm and 2:30 pm Location: Oval Office The President met with an unknown man and woman. President’s schedule The unknown man and woman left at an unknown time before 2:30 pm. Secret White House Tapes | Richard M. Nixon Presidency 500–20 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