About this recording 477–6 President Richard M. Nixon Stephen B. Bull April 12, 1971 Stephen B. Bull Richard M. Nixon Conversation No. 477-6 Date: April 12, 1971 Time: 12:53 pm Location: Oval Office The President met with Stephen B. Bull Unknown event -France Bull left at 12:53 pm Secret White House Tapes | Richard M. Nixon Presidency 477–6 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