About this recording 416-050a President Richard M. Nixon Theodore H. White Ronald L. Ziegler White House operator UNKNOWN Manolo Sanchez March 17, 1973 Ronald L. Ziegler White House Operator Unknown Manolo Sanchez Richard M. Nixon Theodore H. "Teddy" White Secret White House Tapes | Richard M. Nixon Presidency 416-050b Back 10s Play/Pause Skip 10s 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