About this recording 3–152 President Richard M. Nixon White House operator May 27, 1971 White House Operator Richard M. Nixon Conversation No. 3-152 Date: May 27, 1971 Time: Unknown between 7:59 pm and 8:09 pm Location: White House Telephone The President talked with the White House operator. Call to Thelma C. (“Pat”) Nixon Secret White House Tapes | Richard M. Nixon Presidency 3–152 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