About this recording 422-7 President Richard M. Nixon White House operator March 20, 1973 White House Operator Richard M. Nixon Conversation No. 422-7 Date: March 20, 1973 Time: Unknown between 7:48 pm and 7:52 pm Location: Executive Office Building The White House operator talked with the President. [See Conversation No. 37-178] -4- NIXON PRESIDENTIAL LIBRARY AND MUSEUM Tape Subject Log (rev. July-2010) Secret White House Tapes | Richard M. Nixon Presidency 422-7 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