About this recording 470–10 President Richard M. Nixon White House operator March 19, 1971 White House Operator Richard M. Nixon Conversation No. 470-10 Date: March 19, 1971 Time: 12:32 pm Location: Oval Office The President talked with the White House operator Call to Clark MacGregor Secret White House Tapes | Richard M. Nixon Presidency 470–10 Rewind 10 seconds Play/Pause Fast-forward 10 seconds 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