Nixon White House Tapes › Tape 687 › Conversation 687-004

Bull & United States Secret Service agents on Presidential security

Friday, March 17, 1972 · 1:14 PM ET · Oval Office

ParticipantsBull, Stephen B.; United States Secret Service agentsConversation687-004 on Tape 687 (tape position 01:07:47–01:08:27)StartFriday, March 17, 1972 at 1:14 PMEndFriday, March 17, 1972 at 1:14 PMRecording deviceOval OfficeSourceNixon Library record for 687-004 ↗

Stephen B. Bull met with Secret Service agents in the Oval Office to coordinate logistics regarding the President’s location. The discussion focused on the security and movement protocols for Nixon's travel between the Map Room and the Executive Office Building. No further substantive policy or political matters were addressed during this brief administrative briefing.

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This conversation has not yet been cut into its own clip, so the player above contains the full tape segment shared with neighbouring conversations. It begins about 01:07:47 into the tape and ends around 01:08:27.

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

On March 17, 1972, Stephen B. Bull and United States Secret Service agents met in the Oval Office of the White House at 1:14 pm. The Oval Office taping system captured this recording, which is known as Conversation 687-004 of the White House Tapes.

Conversation No. 687-4

Date: March 17, 1972
Time: 1:14 pm
Location: Oval Office

Stephen B. Bull met with unknown people [Secret Service agents and custodial staff ?]

     The President’s location
          -Map Room
          -Executive Office Building [EOB]

     [Unintelligible]

The unknown people left.
  • 686-009 12:00 PM · 2 min — President Richard M. Nixon and Stephen B. Bull met in the Oval Office of the White House at an unknown time between 12:00 pm and 12:05 pm.
  • 686-010 12:05 PM · 2 min — President Richard M. Nixon, William Warnack, Alexander M. Haig, Jr., Marion H. Smoak, and White House photographer met in the Oval Office of the White House at an unknown time between 12:05 pm and 12:11 pm.
  • 686-011 12:16 PM · 3 min — President Richard M. Nixon, Tina Diver, Neil Diver, and Margita E. White met in the Oval Office of the White House at an unknown time between 12:16 pm and 12:19 pm.
  • 687-002 12:16 PM · 18 sec — Tina Diver, Neil Diver, and Margita E. White met in the Oval Office of the White House from 12:16 pm to 12:19 pm.
  • 687-003 12:19 PM · 30 min — President Richard M. Nixon, H. R. ("Bob") Haldeman, Stephen B. Bull, Henry A. Kissinger, and John D. Ehrlichman met in the Oval Office of the White House from 12:19 pm to 1:14 pm.
  • 686-012 12:36 PM · 7 min — President Richard M. Nixon, Henry A. Kissinger, H. R. ("Bob") Haldeman, and Alexander P. Butterfield met in the Oval Office of the White House at an unknown time between 12:36 pm and 12:42 pm.
  • 323-029 1:45 PM · 44 sec — President Richard M. Nixon and Manolo Sanchez met in the President's office in the Old Executive Office Building at an unknown time between 1:45 pm and 2:45 pm.
  • 323-030 1:45 PM · 2 min — President Richard M. Nixon and unknown person(s) met in the President's office in the Old Executive Office Building at an unknown time between 1:45 pm and 2:45 pm.

Conversation 687-004, March 17, 1972. White House Tapes, Richard Nixon Presidential Library and Museum, National Archives. Audio and AI transcript via Easy Nixon, https://www.easynixon.org/tapes/687-004 (accessed October 3, 2026).