About this recording 20–137 President Richard M. Nixon White House operator March 1, 1972 White House Operator Richard M. Nixon Conversation No. 20-137 Date: March 1, 1972 Time: 11:22 am Location: White House Telephone The President talked with the White House operator. [See Conversation No. 676-17] Request for a call to Ronald H. Walker Secret White House Tapes | Richard M. Nixon Presidency 20–137 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