About this recording 12–73 President Richard M. Nixon White House operator October 21, 1971 White House Operator Richard M. Nixon Conversation No. 12-73 Date: October 21, 1971 Time: 9:44 pm- 9:45 pm Location: White House Telephone The White House operator talked with the President. Charles W. Colson's schedule Secret White House Tapes | Richard M. Nixon Presidency 12–73 Backward Play Stop Forward Download audio Previous 12–9 Next 599–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 599–1 audio icon 81–1 audio icon 599–10 audio icon 599–11 audio icon 599–12 audio icon 599–13 audio icon 599–14 audio icon 599–15 audio icon 599–16 audio icon 599–17 audio icon