About this recording 421–24 President Richard M. Nixon Stephen B. Bull March 28, 1973 Stephen B. Bull Richard M. Nixon Conversation No. 421-24 Date: March 28, 1973 Time: 9:00 am-9:01 am Location: Executive Office Building The President talked with Stephen B. Bull. [See Conversation No. 44-37] Secret White House Tapes | Richard M. Nixon Presidency 421–24 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