About this recording 781–13 President Richard M. Nixon Stephen B. Bull September 18, 1972 Stephen B. Bull Richard M. Nixon Conversation No. 781-13 Date: September 18, 1972 Time: 11:53 am Location: Oval Office The President met with Stephen B. Bull. The President's schedule -William M. Colmer -Admirals -Walter M. Enger -George Ryder, retired Bull left at 11:53 am. Secret White House Tapes | Richard M. Nixon Presidency 781–13 Backward Play Stop Forward Download audio Previous 143–9 Next 144–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 144–1 audio icon 357–1 audio icon 30–1 audio icon 212–1 audio icon 783–1 audio icon 783–10 audio icon 783–11 audio icon 783–12 audio icon 783–13 audio icon 783–14 audio icon