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 Backward Play Stop Forward Download audio Previous 322–9 Next 93–2 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 93–2 audio icon 21–1 audio icon 678–1 audio icon 677–1 audio icon 677–10 audio icon 677–11 audio icon 677–12 audio icon 677–13 audio icon 677–14 audio icon 677–15 audio icon