About this recording 2–51 President Richard M. Nixon White House operator April 27, 1971 White House Operator Richard M. Nixon Conversation No. 2-51 Date: April 27, 1971 Time: Unknown between 7:45 pm and 8:16 pm Location: White House Telephone The White House operator talked with the President. Henry A. Kissinger's location 28 NIXON PRESIDENTIAL MATERIALS STAFF Tape Subject Log (rev. 9/08) Secret White House Tapes | Richard M. Nixon Presidency 2–51 Backward Play Stop Forward Download audio Previous 489–9 Next 491–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 491–1 audio icon 491–10 audio icon 491–11 audio icon 491–12 audio icon 491–13 audio icon 252–14 audio icon 252–15 audio icon 252–16 audio icon 252–17 audio icon 252–18 audio icon