About this recording 473–12 President Richard M. Nixon Stephen B. Bull March 25, 1971 Stephen B. Bull Richard M. Nixon Conversation No. 473-12 Date: March 25, 1971 Time: Unknown between 4:23 pm and 4:40 pm Location: Oval Office The President met with Stephen B. Bull President’s telephone call to Boeing Corporation -Technical arrangements Bull left at an unknown time before 4:40 pm Secret White House Tapes | Richard M. Nixon Presidency 473–12 Backward Play Stop Forward Download audio Previous 471–9 Next 474–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 474–1 audio icon 474–10 audio icon 474–11 audio icon 474–12 audio icon 51–13 audio icon 474–13 audio icon 474–2 audio icon 474–3 audio icon 474–4 audio icon 474–5 audio icon