About this recording 428–27 President Richard M. Nixon Thelma C. Ryan "Pat" Nixon April 14, 1973 Richard M. Nixon Thelma C. "Pat" Nixon Conversation No. 428-27 Date: April 14, 1973 Time: 4:58 pm - 4:59 pm Location: Executive Office Building The President talked with Thelma C. (“Pat”) Nixon. [See Conversation No. 38-29] Secret White House Tapes | Richard M. Nixon Presidency 428–27 Backward Play Stop Forward Download audio Previous 895–9 Next 428-036a More Richard M. Nixon Recordings View all Richard M. Nixon tapes 428-036a audio icon 428-036b audio icon 38–38 audio icon 38–39 audio icon 38–40 audio icon 38–41 audio icon 38–42 audio icon 38–43 audio icon 38–44 audio icon 38–45 audio icon