About this recording 538-10 President Richard M. Nixon July 6, 1971 Richard M. Nixon Conversation No. 538-10 Date: July 6, 1971 Time: Unknown time between 10:00 am and 10:31 am Location: Oval Office The President met with an unknown man [Stephen B. Bull?] The President’s schedule -Presidential mementos for meeting participants The unknown man [Bull?] left at an unknown time before 10:31 am Secret White House Tapes | Richard M. Nixon Presidency 538-10 Rewind 10 seconds Play/Pause Fast-forward 10 seconds 0:00 Download audio Previous 949–9 Next 450–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 450–1 audio icon 47–1 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