About this recording 439–17 President Richard M. Nixon Stephen B. Bull May 21, 1973 Stephen B. Bull Richard M. Nixon Conversation No. 439-17 Date: May 21, 1973 Time: 3:23 pm - 3:25 pm Location: Old Executive Office Building President met with Stephen B. Bull. President’s schedule -Alexander M. Haig, Jr. -Ronald L. Ziegler Bull left at 3:25 pm. Secret White House Tapes | Richard M. Nixon Presidency 439–17 Backward Play Stop Forward Download audio Previous 167–9 Next 440–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 440–1 audio icon 925–1 audio icon 440–10 audio icon 440–11 audio icon 440–12 audio icon 440–13 audio icon 46–137 audio icon 46–138 audio icon 46–139 audio icon 440–14 audio icon