About this recording 38–161 President Richard M. Nixon Ronald L. Ziegler April 25, 1973 Ronald L. Ziegler Richard M. Nixon Secret White House Tapes | Richard M. Nixon Presidency 38–161 Backward Play Stop Forward Download audio Previous 38–133 Next 431-1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 431-1 audio icon 905–1 audio icon 45–1 audio icon 45–10 audio icon 431-10 audio icon 905-010a audio icon 905-010b audio icon 905–11 audio icon 45–11 audio icon 905–12 audio icon