About this recording 31–46 President Richard M. Nixon White House operator October 15, 1972 White House Operator Richard M. Nixon Conversation No. 31-46 Date: October 15, 1972 Time: Unknown between 8:28 pm and 8:48 pm Location: White House Telephone The President talked with the White House operator. Request for a call to H.R. (“Bob”) Haldeman Secret White House Tapes | Richard M. Nixon Presidency 31–46 Backward Play Stop Forward Download audio Previous 220–9 Next 367–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 367–1 audio icon 800–1 audio icon 799–1 audio icon 799–10 audio icon 367–10 audio icon 799–11 audio icon 799–12 audio icon 799–13 audio icon 799–14 audio icon 799–15 audio icon