About this recording 473–18 UNKNOWN March 25, 1971 Unknown Secret White House Tapes | Richard M. Nixon Presidency 473–18 Backward Play Stop Forward Download audio Previous 471–9 Next 474–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 474–1 audio icon 474–10 audio icon 474–11 audio icon 474–12 audio icon 51–13 audio icon 474–13 audio icon 474–2 audio icon 474–3 audio icon 474–4 audio icon 474–5 audio icon