About this recording 900–6 President Richard M. Nixon Stephen B. Bull April 18, 1973 Stephen B. Bull Richard M. Nixon Conversation No. 900-6 Date: April 18, 1973 Time: Unknown between 11:16 am and 11:22 am Location: Oval Office The President met with Stephen B. Bull. President’s schedule -H. R. (“Bob”) Haldeman -Barber Shop -Giulio Andreotti -John A. Volpe -Upcoming appointments Bull left at an unknown time before 11:22 am. Secret White House Tapes | Richard M. Nixon Presidency 900–6 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