About this recording 1–1 United States Secret Service White House operator April 6, 1971 United States Secret Service White House Operator Conversation No. 1-1 Date: April 6, 1971 Time: Unknown between 11:51 am and 11:53 am Location: White House Telephone Brett [Surname unknown; Secret Service agent] talked with the White House operator. Request for ring back Secret White House Tapes | Richard M. Nixon Presidency 1–1 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