About this recording 427–16 President Richard M. Nixon White House operator April 16, 1973 White House Operator Richard M. Nixon Conversation No. 427-16 Date: April 16, 1973 Time: Unknown between 8:45 pm and 8:58 pm Location: Executive Office Building The President talked with White House operator [?]. Request for telephone call [?] Secret White House Tapes | Richard M. Nixon Presidency 427–16 Rewind 10 seconds Play/Pause Fast-forward 10 seconds 0:00 Download audio Previous 949–9 Next 47–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 47–1 audio icon 450–1 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