About this recording 866–21 UNKNOWN March 1, 1973 Unknown Conversation No. 866-21 Date: march 1, 1973 Time: Unknown between 12:39 pm and 12:41 pm Location: Oval Office Two Unknown men met. Clean up Two unknown men left at an unknown time before 12:41 pm. Secret White House Tapes | Richard M. Nixon Presidency 866–21 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