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 Rewind 10 seconds Play/Pause Fast-forward 10 seconds 0:00 Download audio Previous 949–9 Next 450–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 450–1 audio icon 47–1 audio icon 450–10 audio icon 450–11 audio icon 450–12 audio icon 450–13 audio icon 450–14 audio icon 450–15 audio icon 450–16 audio icon 450–17 audio icon