About this recording 417–23 President Richard M. Nixon UNKNOWN March 7, 1973 Unknown Richard M. Nixon Conversation No. 417-23 Date: March 7, 1973 Time: Unknown between 12:24 pm and 3:00 pm Location: Executive Office Building The President met with an unknown man. Schedule -Forthcoming meeting The unknown man left at an unknown time before 3:00 pm. Secret White House Tapes | Richard M. Nixon Presidency 417–23 Backward Play Stop Forward Download audio Previous 116–9 Next 872–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 872–1 audio icon 873–1 audio icon 872–10 audio icon 872–11 audio icon 872–12 audio icon 872–13 audio icon 872–14 audio icon 872–15 audio icon 872–16 audio icon 872–17 audio icon