About this recording 23–57 President Richard M. Nixon White House operator April 20, 1972 White House Operator Richard M. Nixon Conversation No. 23-57 43 NIXON PRESIDENTIAL MATERIALS STAFF Tape Subject Log (rev. 1/13) Date: April 20, 1972 Time: Unknown between 3:19 and 3:36 pm Location: White House Telephone The President talked with the White House operator. [See also Conversation No. 332-21D] Request for a call to William P. Rogers Secret White House Tapes | Richard M. Nixon Presidency 23–57 Backward Play Stop Forward Download audio Previous 23–46 Next 334–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 334–1 audio icon 334–2 audio icon 332–22 audio icon 332–23 audio icon 332–24 audio icon 332–25 audio icon 332–26 audio icon 332–27 audio icon 332–28 audio icon 332–29 audio icon