About this recording 903–13 President Richard M. Nixon Manolo Sanchez April 20, 1973 Manolo Sanchez Richard M. Nixon Conversation No. 903-13 Sanchez left at an unknown time before 11:43 am. Secret White House Tapes | Richard M. Nixon Presidency 903–13 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