About this recording 3–93 President Richard M. Nixon White House operator H. R. Haldeman May 20, 1971 White House Operator H. R. Haldeman Richard M. Nixon Secret White House Tapes | Richard M. Nixon Presidency 3–93 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