About this recording 538-1 President Richard M. Nixon July 6, 1971 Richard M. Nixon Conversation No. 538-1 Date: July 6, 1971 Time: Unknown between 8:59 am and 9:10 am Location: Oval Office The President met with an unknown person [Unintelligible] The unknown person left at an unknown time before 9:10 am Secret White House Tapes | Richard M. Nixon Presidency 538-1 Backward Play Stop Forward Download audio Previous 537–5 Next 6–156 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 6–156 audio icon 6–157 audio icon 539–1 audio icon 262–1 audio icon 539–10 audio icon 539–11 audio icon 539–12 audio icon 539–13 audio icon 539–14 audio icon 539–15 audio icon