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 Rewind 10 seconds Play/Pause Fast-forward 10 seconds 0:00 Download audio Previous 949–9 Next 47–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 47–1 audio icon 450–1 audio icon 450–10 audio icon 450–11 audio icon 450–12 audio icon 450–13 audio icon 450–14 audio icon 450–15 audio icon 450–16 audio icon 450–17 audio icon