About this recording 778–1 President Richard M. Nixon Stephen B. Bull September 15, 1972 Stephen B. Bull Richard M. Nixon Conversation No. 778-1 Date: September 15, 1972 Time: Unknown between 8:36 am and 9:02 am Location: Oval Office The President met with Stephen B. Bull. Instructions Bull left at an unknown time before 9:02 am. Secret White House Tapes | Richard M. Nixon Presidency 778–1 Backward Play Stop Forward Download audio Previous 776–9 Next 143–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 143–1 audio icon 211–1 audio icon 211–10 audio icon 780–10 audio icon 780–11 audio icon 211–11 audio icon 780–12 audio icon 780–13 audio icon 780–14 audio icon 780–15 audio icon