Nixon White House Tapes › Tape 451 › Conversation 451-011

Nixon & Butterfield on Oval Office

Thursday, February 18, 1971 · 1:10 PM–1:20 PM ET · Oval Office · 18 sec

ParticipantsNixon, Richard M. (President); Butterfield, Alexander P.Conversation451-011 on Tape 451 (tape position 02:08:50–02:10:01)StartThursday, February 18, 1971 at 1:10 PMEndThursday, February 18, 1971 at 1:20 PMRecording deviceOval OfficeSourceNixon Library record for 451-011 ↗

An 18-second recording. What it contains is described by the archivists' log below; no AI summary is shown for recordings this short.

Download MP3 · 0.4 MB

On February 18, 1971, President Richard M. Nixon and Alexander P. Butterfield met in the Oval Office of the White House at an unknown time between 1:10 pm and 1:20 pm. The Oval Office taping system captured this recording, which is known as Conversation 451-011 of the White House Tapes.

Conversation No. 451-11

Date: February 18, 1971
Time: Unknown between 1:10 pm and 1:20 pm
Location: Oval Office

The President met with Alexander P. Butterfield

     Request

Butterfield left at an unknown time before 1:20 pm

No transcript is available yet for this conversation. The recording may contain no audible speech, or it may not have been processed.

  • 451-007 11:13 AM · 1 hr 18 min — President Richard M. Nixon, Emilio Colombo, Neil A. Seidenman, and A. Jose De Seabra met in the Oval Office of the White House from 11:13 am to 12:22 pm.
  • 451-025 12:22 PM · 2 min — unknown person(s) met in the Oval Office of the White House at an unknown time between 12:22 pm and 1:09 pm.
  • 451-008 12:40 PM · 3 min — President Richard M. Nixon and the White House operator met in the Oval Office of the White House at an unknown time between 12:40 pm and 1:09 pm.
  • 451-009 1:09 PM · 44 sec — President Richard M. Nixon and Ralph D. Albertazzie met in the Oval Office of the White House from 1:09 pm to 1:10 pm.
  • 451-010 1:10 PM · 1 min — President Richard M. Nixon and Manolo Sanchez met in the Oval Office of the White House at an unknown time between 1:10 pm and 1:20 pm.
  • 451-013 2:32 PM · 23 sec — President Richard M. Nixon and Stephen B. Bull met in the Oval Office of the White House at an unknown time between 2:32 pm and 3:32 pm.
  • 451-014 3:32 PM · 9 sec — President Richard M. Nixon and the White House operator met in the Oval Office of the White House at 3:32 pm.
  • 451-015 3:32 PM · 6 min — President Richard M. Nixon, Mark I. Goode, and George P. Shultz met in the Oval Office of the White House from 3:32 pm to 3:40 pm.

Conversation 451-011, February 18, 1971. White House Tapes, Richard Nixon Presidential Library and Museum, National Archives. Audio and AI transcript via Easy Nixon, https://www.easynixon.org/tapes/451-011 (accessed November 2, 2026).