About this recording 35–12 President Richard M. Nixon White House operator December 27, 1972 White House Operator Richard M. Nixon Conversation No. 35-12 Date: December 27, 1972 Time: Unknown between 7:15 pm and 7:41 pm Location: White House Telephone The President talked with the White House operator. Request for a call to Stephen B. Bull Secret White House Tapes | Richard M. Nixon Presidency 35–12 Backward Play Stop Forward Download audio Previous 35–9 Next 158–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 158–1 audio icon 237–1 audio icon 380–1 audio icon 380–10 audio icon 380–11 audio icon 380–12 audio icon 380–13 audio icon 380–14 audio icon 380–15 audio icon 35–156 audio icon