About this recording 1–24 President Richard M. Nixon White House operator April 7, 1971 White House Operator Richard M. Nixon Conversation No. 1-24 Date: April 7, 1971 Time: 10:34 pm Location: White House Telephone The President talked to the White House operator. Call to Ronald L. Ziegler Secret White House Tapes | Richard M. Nixon Presidency 1–24 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