On January 10, 1972, President Richard M. Nixon and Stephen B. Bull met in the Oval Office of the White House at an unknown time between 11:52 am and 11:55 am. The Oval Office taping system captured this recording, which is known as Conversation 644-009 of the White House Tapes. Topics include: The President met with Stephen B. Bull. The President's schedule - Audio taping Bull left at an unknown time before 11:55 am. Participants: Nixon, Richard M. (President); Bull, Stephen B.
- Part of White House Tapes: Sound Recordings of Meetings and Telephone Conversations of the Nixon Administration, Oval Office Sound Recordings