About this recording 452–16 President Richard M. Nixon White House operator February 19, 1971 White House Operator Richard M. Nixon Conversation No. 452-16 Date: February 19, 1971 Time: Unknown between 1:38 pm and 1:39 pm Location: Oval Office The President talked with the White House operator Call to Dr. Thomas E. (“Doc”) Morgan Secret White House Tapes | Richard M. Nixon Presidency 452–16 Backward Play Stop Forward Download audio Previous 451–9 Next 454–10 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 454–10 audio icon 454–8 audio icon 454–9 audio icon 455–1 audio icon 455–10 audio icon 455–11 audio icon 455–12 audio icon 455–13 audio icon 455–14 audio icon 455–15 audio icon