About this recording 28–2 President Richard M. Nixon White House operator July 27, 1972 White House Operator Richard M. Nixon Conversation No. 28-2 Date: July 27, 1972 Time: Unknown between 12:47 pm and 1:14 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 28–2 Backward Play Stop Forward Download audio Previous 27–98 Next 138–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 138–1 audio icon 756–1 audio icon 28–10 audio icon 756–10 audio icon 756–11 audio icon 28–11 audio icon 756–12 audio icon 28–12 audio icon 756–13 audio icon 756–14 audio icon