About this recording 520-12 President Richard M. Nixon Stephen B. Bull June 15, 1971 Stephen B. Bull Richard M. Nixon Conversation No. 520-12 Date: June 15, 1971 Time: Unknown between 9:48 am and 9:56 am Location: Oval Office The President met with Stephen B. Bull President’s schedule Bull left at an unknown time before 9:56 am Secret White House Tapes | Richard M. Nixon Presidency 520-12 Backward Play Stop Forward Download audio Previous 258–9 Next 523–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 523–1 audio icon 522-1 audio icon 522-10 audio icon 5–100 audio icon 5–101 audio icon 5–102 audio icon 5–103 audio icon 5–104 audio icon 5–105 audio icon 522-11 audio icon