About this recording 3–99 President Richard M. Nixon White House operator May 20, 1971 White House Operator Richard M. Nixon Conversation No. 3-99 Date: May 20, 1971 Time: 7:52 pm Location: White House Telephone The White House operator talked with the President. John A. Scali -Location -Return call Secret White House Tapes | Richard M. Nixon Presidency 3–99 Back 10s Play/Pause Skip 10s 0:00 Download audio Previous 949–9 Next 450–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 450–1 audio icon 47–1 audio icon 450–10 audio icon 450–11 audio icon 450–12 audio icon 450–13 audio icon 450–14 audio icon 450–15 audio icon 450–16 audio icon 450–17 audio icon