About this recording 45–52 Tricia Nixon Cox White House operator President Richard M. Nixon April 30, 1973 Tricia Nixon Cox White House Operator Richard M. Nixon Conversation No. 45-52 Date: April 30, 1973 Time: Unknown between 10:45 pm and 10:48 pm Location: White House Telephone Tricia Nixon Cox conferred with the President. [Begin conferral] Telephone call to the President [End conferral] Tricia Cox talked with the White House operator. The President can be heard in the background. Request for telephone call -Ronald W. Reagan Secret White House Tapes | Richard M. Nixon Presidency 45–52 Backward Play Stop Forward Download audio Previous 164–39 Next 120–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 908-1 audio icon 120–1 audio icon 433–1 audio icon 908-10 audio icon 433–10 audio icon 45–100 audio icon 45–101 audio icon 45–102 audio icon 45–103 audio icon 45–104 audio icon