451

On February 18, 1971, President Richard M. Nixon, John D. Ehrlichman, and Alexander P. Butterfield met in the Oval Office of the White House from 9:47 am to 9:52 am. The Oval Office taping system captured this recording, which is known as Conversation 451-001 of the White House Tapes.

On February 18, 1971, President Richard M. Nixon and the White House operator met in the Oval Office of the White House at an unknown time between 9:52 am and 9:56 am. The Oval Office taping system captured this recording, which is known as Conversation 451-002 of the White House Tapes.

On February 18, 1971, President Richard M. Nixon and Stephen B. Bull met in the Oval Office of the White House at an unknown time between 9:52 am and 9:56 am. The Oval Office taping system captured this recording, which is known as Conversation 451-003 of the White House Tapes.

On February 18, 1971, President Richard M. Nixon, Henry A. Kissinger, William L. Safire, and Ronald L. Ziegler met in the Oval Office of the White House from 9:56 am to 10:09 am. The Oval Office taping system captured this recording, which is known as Conversation 451-004 of the White House Tapes.

On February 18, 1971, President Richard M. Nixon, H. R. ("Bob") Haldeman, and Alexander P. Butterfield met in the Oval Office of the White House from 10:12 am to 10:30 am. The Oval Office taping system captured this recording, which is known as Conversation 451-005 of the White House Tapes.

On February 18, 1971, President Richard M. Nixon, Mark I. Goode, and Thelma C. ("Pat") (Ryan) Nixon met in the Oval Office of the White House from 10:30 am to 10:36 am. The Oval Office taping system captured this recording, which is known as Conversation 451-006 of the White House Tapes.

On February 18, 1971, 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. The Oval Office taping system captured this recording, which is known as Conversation 451-007 of the White House Tapes.

On February 18, 1971, 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. The Oval Office taping system captured this recording, which is known as Conversation 451-008 of the White House Tapes.

On February 18, 1971, 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. The Oval Office taping system captured this recording, which is known as Conversation 451-009 of the White House Tapes.

On February 18, 1971, 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. The Oval Office taping system captured this recording, which is known as Conversation 451-010 of the White House Tapes.

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.

On September 14, 1971, President Richard M. Nixon, H. R. ("Bob") Haldeman, White House operator, Raymond K. Price, Jr., Ronald L. Ziegler, and Patrick J. Buchanan met in the Oval Office of the White House from 1:20 pm to 2:32 pm. The Oval Office taping system captured this recording, which is known as Conversation 451-012 of the White House Tapes.

On February 18, 1971, 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. The Oval Office taping system captured this recording, which is known as Conversation 451-013 of the White House Tapes.

On February 18, 1971, President Richard M. Nixon and the White House operator met in the Oval Office of the White House at 3:32 pm. The Oval Office taping system captured this recording, which is known as Conversation 451-014 of the White House Tapes.

On February 18, 1971, 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. The Oval Office taping system captured this recording, which is known as Conversation 451-015 of the White House Tapes.

On February 18, 1971, United States Secret Service agents met in the Oval Office of the White House at an unknown time between 3:40 pm and 3:52 pm. The Oval Office taping system captured this recording, which is known as Conversation 451-016 of the White House Tapes.

On February 18, 1971, unknown person(s) met in the Oval Office of the White House at an unknown time between 3:40 pm and 3:52 pm. The Oval Office taping system captured this recording, which is known as Conversation 451-017 of the White House Tapes.

On February 18, 1971, President Richard M. Nixon and Mark I. Goode met in the Oval Office of the White House from 3:52 pm to 3:55 pm. The Oval Office taping system captured this recording, which is known as Conversation 451-018 of the White House Tapes.

On February 18, 1971, President Richard M. Nixon, John D. Ehrlichman, George P. Shultz, and H. R. ("Bob") Haldeman met in the Oval Office of the White House from 3:55 pm to 4:52 pm. The Oval Office taping system captured this recording, which is known as Conversation 451-019 of the White House Tapes.

On February 18, 1971, President Richard M. Nixon and Alexander P. Butterfield met in the Oval Office of the White House from 5:10 pm to 5:14 pm. The Oval Office taping system captured this recording, which is known as Conversation 451-020 of the White House Tapes.

On February 18, 1971, President Richard M. Nixon met in the Oval Office of the White House at an unknown time between 5:14 pm and 5:25 pm. The Oval Office taping system captured this recording, which is known as Conversation 451-021 of the White House Tapes.

On February 18, 1971, President Richard M. Nixon and Stephen B. Bull met in the Oval Office of the White House at an unknown time between 5:14 pm and 5:25 pm. The Oval Office taping system captured this recording, which is known as Conversation 451-022 of the White House Tapes.

On February 18, 1971, President Richard M. Nixon and Henry A. Kissinger met in the Oval Office of the White House from 6:16 pm to 6:37 pm. The Oval Office taping system captured this recording, which is known as Conversation 451-023 of the White House Tapes.

On February 18, 1971, President Richard M. Nixon, Alexander P. Butterfield, H. R. ("Bob") Haldeman, and Ronald L. Ziegler met in the Oval Office of the White House from 6:40 pm to 7:27 pm. The Oval Office taping system captured this recording, which is known as Conversation 451-024 of the White House Tapes.

On February 18, 1971, unknown person(s) met in the Oval Office of the White House at an unknown time between 12:22 pm and 1:09 pm. The Oval Office taping system captured this recording, which is known as Conversation 451-025 of the White House Tapes.