About this recording 475–5 President Richard M. Nixon Stephen B. Bull April 6, 1971 Stephen B. Bull Richard M. Nixon Conversation No. 475-5 Date: April 6, 1971 Time: Unknown between 12:17 pm and 12:20 pm Location: Oval Office The President met with Stephen B. Bull Arrival of Alaskan Federation group Bull left at an unknown time before 12:20 pm Secret White House Tapes | Richard M. Nixon Presidency 475–5 Backward Play Stop Forward Download audio Previous 42–1 Next 246–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 246–1 audio icon 1–10 audio icon 246–10 audio icon 1–11 audio icon 246–11 audio icon 246–12 audio icon 1–12 audio icon 1–13 audio icon 246–13 audio icon 1–14 audio icon