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 416-050a Backward Play Stop Forward Download audio Previous 881–9 Next 163–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 163–1 audio icon 37–143 audio icon 37–144 audio icon 37–145 audio icon 37–146 audio icon 37–147 audio icon 37–148 audio icon 37–149 audio icon 37–150 audio icon 163–2 audio icon