About this recording 426–12 President Richard M. Nixon UNKNOWN March 29, 1973 Unknown Richard M. Nixon Conversation No. 426-12 Date: March 29, 1973 Time: Unknown between 5:13 pm and 5:32 pm Location: Executive Office Building The President met an unknown person. Item for signature [?] The unknown person left at an unknown time before 5:32 pm. Secret White House Tapes | Richard M. Nixon Presidency 426–12 Backward Play Stop Forward Download audio Previous 425–9 Next 890–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 890–1 audio icon 890–10 audio icon 44–100 audio icon 44–101 audio icon 44–102 audio icon 890–11 audio icon 890–12 audio icon 890–13 audio icon 890–14 audio icon 890–15 audio icon