DATE: March 23, 1971
Cassette Number / Minutes: E - 25 (3 minutes)
Conversation Number: 472-004
Location: White House Oval Office
Participants: President Nixon; Stephen B. Bull
Cassette Number / Minutes: E - 26 (49 minutes) [Concludes on E-27]
Conversation Number: 051-001
Location: Cabinet Room
Participants: President Nixon; Leaders of the Dairy Industry
Cassette Number / Minutes: E - 28 (31 minutes)
Conversation Number: 472-021
Location: White House Oval Office
Participants: President Nixon; John B. Connally; John D. Ehrlichman; Clifford M. Hardin; John T. Whitaker; George P. Shultz;
J. Phil Campbell; Donald R. Rice
DATE: April 19, 1971
Cassette Number / Minutes: E - 29 (31 minutes)
Conversation Number: 482-017
Location: White House Oval Office
Participants: President Nixon; John D, Ehrlichman; George P. Shultz; Stephen B. Bull
Cassette Number / Minutes: E - 30 (1 minute)
Conversation Number: 002-001
Location: White House Telephone
Participants: President Nixon; Richard G. Kleindienst
DATE: April 21, 1971
Cassette Number / Minutes: E - 31 (3 minutes)
Conversation Number: 485-004
Location: White House Oval Office
Participants: President Nixon; John N. Mitchell
DATE: May 5, 1971
Cassette Number / Minutes: E - 32 (28 minutes)
Conversation Number: 491-014
Location: White House Oval Office
Participants: President Nixon; H. R. ("Bob") Haldeman
DATE: July 6, 1971
Cassette Number / Minutes: E - 33 (19 minutes)
Conversation Number: 538-015
Location: White House Oval Office
Participants: President Nixon; John N. Mitchell; John D. Ehrlichman; H. R. ("Bob") Haldeman
DATE: July 24, 1971
Cassette Number / Minutes: E - 34 (12 minutes)
Conversation Number: 545-003
Location: White House Oval Office
Participants: President Nixon; John D. Ehrlichman; Egil ("Bud") Krogh, Jr.
DATE: October 8, 1971
Cassette Number / Minutes: E - 35 (9 minutes)
Conversation Number: 587-003
Location: White House Oval Office
Participants: President Nixon; John N. Mitchell; John D. Ehrlichman; Stephen B. Bull
DATE: October 25, 1971
Cassette Number / Minutes: E - 36 (26 minutes)
Conversation Number: 601-033
Location: White House Oval Office
Participants: President Nixon; John D. Ehrlichman; Stephen B. Bull; Alexander P. Butterfield
DATE: March 30, 1972
Cassette Number / Minutes: E - 37 (25 minutes)
Conversation Number: 697-015
Location: White House Oval Office
Participants: President Nixon; H. R. ("Bob") Haldeman
Cassette Number / Minutes: E - 38 (46 minutes)
Conversation Number: 697-029
Location: White House Oval Office
Participants: President Nixon; H. R. ("Bob") Haldeman; Charles W. Colson
Cassette Number / Minutes: E - 39 (3 minutes) | Transcript Not Available
Conversation Number: 698-009
Location: White House Oval Office
Participants: President Nixon; H. R. ("Bob") Haldeman; Charles W. Colson
DATE: June 20, 1972
Cassette Number / Minutes: E - 40 (21 minutes)
Conversation Number: 342-027
Location: Old Executive Office Building Office
Participants: President Nixon; Charles W. Colson
DATE: June 23, 1972
Cassette Number / Minutes: E - 41 (54 minutes) [Concludes on E-42]
Conversation Number: 741-002
Location: White House Oval Office
Participants: President Nixon; H. R. ("Bob") Haldeman; Ronald L. Ziegler
Cassette Number / Minutes: E - 43 (4 minutes)
Conversation Number: 741-010
Location: White House Oval Office
Participants: President Nixon; H. R. ("Bob") Haldeman
Cassette Number / Minutes: E - 44 (23 minutes)
Conversation Number: 343-036
Location: Old Executive Office Building Office
Participants: President Nixon; H. R. ("Bob") Haldeman; Ronald L. Ziegler
DATE: June 30, 1972
Cassette Number / Minutes: E - 45 (3 minutes)
Conversation Number: 347-004
Location: Old Executive Office Building Office
Participants: President Nixon; John N. Mitchell; H. R. ("Bob") Haldeman
DATE: September 15, 1972
Cassette Number / Minutes: E - 46 (48 minutes) [Concludes on E-47]
Conversation Number: 779-002
Location: White House Oval Office
Participants: President Nixon; H. R. ("Bob") Haldeman; John W. Dean, III; Stephen B. Bull
DATE: Unknown
Cassette Number / Minutes: E - 48 (18 minutes)
Location: [Dictabelt Recording]
Participants: Charles W. Colson; E. Howard Hunt
DATE: January 4, 1973
Cassette Number / Minutes: E - 49 (25 minutes)
Conversation Number: 393-013
Location: Old Executive Office Building Office
Participants: President Nixon; Charles W. Colson
DATE: January 5, 1973
Cassette Number / Minutes: E - 50 (2 minutes) | Transcript Not Available
Conversation Number: 160-002
Location: Camp David Study Table
Participants: President Nixon; Charles W. Colson
DATE: January 8, 1973
Cassette Number / Minutes: E - 51 (23 minutes)
Conversation Number: 394-021/395-001
Location: Old Executive Office Building Office
Participants: President Nixon; Charles W. Colson
DATE: February 13, 1973
Cassette Number / Minutes: E - 52 (12 minutes)
Conversation Number: 854-017
Location: White House Oval Office
Participants: President Nixon; Charles W. Colson
DATE: February 14, 1973
Cassette Number / Minutes: E - 53 (20 minutes)
Conversation Number: 855-010
Location: White House Oval Office
Participants: President Nixon; Charles W. Colson; Stephen B. Bull; Manolo Sanchez
Cassette Number / Minutes: E - 54 (16 minutes)
Conversation Number: 856-004
Location: White House Oval Office
Participants: President Nixon; John D. Ehrlichman
DATE: February 16, 1973
Cassette Number / Minutes: E - 55 (29 minutes)
Conversation Number: 858-003
Location: White House Oval Office
Participants: President Nixon; John D. Ehrlichman; L. Patrick Gray
DATE: February 23, 1973
Cassette Number / Minutes: E - 56 (22 minutes)
Conversation Number: 862-004
Location: White House Oval Office
Participants: President Nixon; John D. Ehrlichman; Stephen B. Bull
Cassette Number / Minutes: E - 57 (44 minutes)
Conversation Number: 862-006
Location: White House Oval Office
Participants: President Nixon; Richard G. Kleindienst
DATE: February 27, 1973
Cassette Number / Minutes: E - 58 (3 minutes)
Conversation Number: 864-004
Location: White House Oval Office
Participants: President Nixon; John W, Dean, III; Stephen B. Bull
DATE: February 28, 1973
Cassette Number / Minutes: E - 59 (56 minutes) [Concludes on E-60]
Conversation Number: 865-014
Location: White House Oval Office
Participants: President Nixon; John W, Dean, III; Stephen B. Bull
DATE: March 1, 1973
Cassette Number / Minutes: E -61 (26 minutes)
Conversation Number: 866-003
Location: White House Oval Office
Participants: President Nixon; John W. Dean, III; Manolo Sanchez
DATE: March 8, 1973
Cassette Number / Minutes: E - 62 (4 minutes)
Conversation Number: 872-001
Location: White House Oval Office
Participants: President Nixon; John W. Dean, III
DATE: March 13, 1973
Cassette Number / Minutes: E - 63 (69 minutes) [Concludes on E-64]
Conversation Number: 878-014
Location: White House Oval Office
Participants: President Nixon; H. R. ("Bob") Haldeman; John W. Dean, III; Manolo Sanchez
DATE: March 17, 1973
Cassette Number / Minutes: E - 65 (33 minutes)
Conversation Number: 882-012
Location: White House Oval Office
Participants: President Nixon; John W. Dean, III; H. R. ("Bob") Haldeman
DATE: March 20, 1973
Cassette Number / Minutes: E - 66 (4 minutes)
Conversation Number: 884-007
Location: White House Oval Office
Participants: President Nixon; H. R. ("Bob") Haldeman
Cassette Number / Minutes: E - 67 (46 minutes)
Conversation Number: 885-007
Location: White House Oval Office
Participants: President Nixon; H. R. ("Bob") Haldeman
Cassette Number / Minutes: E - 68 (14 minutes)
Conversation Number: 037-175
Location: White House Telephone
Participants: President Nixon; John W. Dean, III; White House Operator
Cassette Number / Minutes: E - 69 (111 minutes) [Continues on E-70 and concludes on E-71]
Conversation Number: 886-008
Location: White House Oval Office
Participants: President Nixon; John W, Dean, III; H. R. ("Bob") Haldeman; Stephen B. Bull
Cassette Number / Minutes: E - 72 (36 minutes)
Conversation Number: 421-018
Location: Old Executive Office Building Office
Participants: President Nixon; John W. Dean, III; H. R. ("Bob") Haldeman; John D. Ehrlichman
Cassette Number / Minutes: E - 73 (14 minutes)
Conversation Number: 037-204
Location: White House Telephone
Participants: President Nixon; Charles W. Colson; White House Operator
DATE: March 22, 1973
Cassette Number / Minutes: E - 74 (106 minutes) [Concludes on E-75]
Conversation Number: 422-020
Location: Old Executive Office Building Office
Participants: President Nixon; H. R. ("Bob") Haldeman
Cassette Number / Minutes: E - 76 (88 minutes) [Concludes on E-77]
Conversation Number: 422-033
Location: Old Executive Office Building Office
Participants: President Nixon; John W. Dean, III; John D. Ehrlichman; H. R. ("Bob") Haldeman; John N. Mitchell
DATE: March 27, 1973
Cassette Number / Minutes: E - 78 (109 minutes) [Continues on E-79 and concludes on E-80]
Conversation Number: 423-003
Location: Old Executive Office Building Office
Participants: President Nixon; H. R. ("Bob") Haldeman; John D. Ehrlichman; Ronald L. Ziegler
DATE: March 30, 1973
Cassette Number / Minutes: E - 81 (16 minutes)
Conversation Number: 890-019
Location: White House Oval Office
Participants: President Nixon; Ronald L. Ziegler; John D. Ehrlichman
DATE: April 12, 1973
Cassette Number / Minutes: E - 82 (15 minutes)
Conversation Number: 044-158
Location: White House Telephone
Participants: President Nixon; Charles W. Colson
DATE: April 14, 1973
Cassette Number / Minutes: E - 83 (126 minutes) [Continues on E-84 and concludes on E-85]
Conversation Number: 428-019
Location: Old Executive Office Building Office
Participants: President Nixon; H. R. ("Bob") Haldeman; John D. Ehrlichman
Cassette Number / Minutes: E - 86 (47 minutes)
Conversation Number: 896-004
Location: White House Oval Office
Participants: President Nixon; H. R. ("Bob") Haldeman; John D. Ehrlichman
Cassette Number / Minutes: E - 87 (43 minutes)
Conversation Number: 896-005
Location: White House Oval Office
Participants: President Nixon; H. R. ("Bob") Haldeman; John D. Ehrlichman
Cassette Number / Minutes: E - 88 (57 minutes) [Concludes on E-89]
Conversation Number: 428-028
Location: Old Executive Office Building Office
Participants: President Nixon; H. R. ("Bob") Haldeman; John D. Ehrlichman
Cassette Number / Minutes: E - 90 (12 minutes)
Conversation Number: 038-034
Location: White House Telephone
Participants: President Nixon; H. R. ("Bob") Haldeman
Cassette Number / Minutes: E - 91 (29 minutes)
Conversation Number: 038-037
Location: White House Telephone
Participants: President Nixon; John D. Ehrlichman
DATE: April 15, 1973
Cassette Number / Minutes: E - 92 (31 minutes)
Conversation Number: 896-006
Location: White House Oval Office
Participants: President Nixon; John D. Ehrlichman; Manolo Sanchez
Cassette Number / Minutes: E - 93 (18 minutes)
Conversation Number: 038-042
Location: White House Telephone
Participants: President Nixon; H. R. ("Bob") Haldeman; John D. Ehrlichman; Stephen B. Bull
DATE: April 16, 1973
Cassette Number / Minutes: E - 94 (19 minutes)
Conversation Number: 897-003
Location: White House Oval Office
Participants: President Nixon; H. R. ("Bob") Haldeman; John D. Ehrlichman; Stephen B. Bull
Cassette Number / Minutes: E - 95 (37 minutes)
Conversation Number: 897-004
Location: White House Oval Office
Participants: President Nixon; John W. Dean, III; Stephen B. Bull
Cassette Number / Minutes: E - 96 (12 minutes)
Conversation Number: 897-009
Location: White House Oval Office
Participants: President Nixon; H. R. ("Bob") Haldeman; John W. Dean, III
Cassette Number / Minutes: E - 97 (22 minutes)
Conversation Number: 897-011
Location: White House Oval Office
Participants: President Nixon; H. R. ("Bob") Haldeman
Cassette Number / Minutes: E - 98 (29 minutes)
Conversation Number: 427-005
Location: Old Executive Office Building
Participants: President Nixon; Ronald L. Ziegler; John D. Ehrlichman
Cassette Number / Minutes: E - 99 (19 minutes)
Conversation Number: 427-010
Location: Old Executive Office Building
Participants: President Nixon; John W. Dean, III
DATE: April 17, 1973
Cassette Number / Minutes: E - 100 (11 minutes)
Conversation Number: 898-006
Location: White House Oval Office
Participants: President Nixon; H. R. ("Bob") Haldeman; Rose Mary Woods
Cassette Number / Minutes: E - 101 (107 minutes) [Continues on E-102 and concludes on E-103]
Conversation Number: 898-012
Location: White House Oval Office
Participants: President Nixon; H. R. ("Bob") Haldeman; John D. Ehrlichman; Ronald L. Ziegler
Cassette Number / Minutes: E - 104 (43 minutes)
Conversation Number: 898-023/899-001
Location: White House Oval Office
Participants: President Nixon; H. R. ("Bob") Haldeman; Ronald L. Ziegler; John D. Ehrlichman
Cassette Number / Minutes: E - 105 (94 minutes) [Conclues on E-106]
Conversation Number: 429-003
Location: Old Executive Office Building
Participants: President Nixon; William P. Rogers; H. R. ("Bob") Haldeman; John D. Ehrlichman; Manolo Sanchez
DATE: April 18, 1973
Cassette Number / Minutes: E - 107 (18 minutes)
Conversation Number: 900-026
Location: White House Oval Office
Participants: President Nixon; John D. Ehrlichman
DATE: April 19, 1973
Cassette Number / Minutes: E - 108 (34 minutes)
Conversation Number: 902-001
Location: White House Oval Office
Participants: President Nixon; H. R. ("Bob") Haldeman; John D. Ehrlichman
Cassette Number / Minutes: E - 109 (11 minutes)
Conversation Number: 902-002
Location: White House Oval Office
Participants: President Nixon; Henry E. Petersen
Cassette Number / Minutes: E - 110 (30 minutes)
Conversation Number: 902-009
Location: White House Oval Office
Participants: President Nixon; John D. Ehrlichman
Cassette Number / Minutes: E - 111 (71 minutes) [Continues on E-112]
Conversation Number: 429-015
Location: Old Executive Office Building
Participants: President Nixon; Richard A. Moore
DATE: Unknown
Cassette Number / Minutes: E - 113 (10 minutes)
Location: [Dictabelt Recording]
Participants: John D. Ehrlichman; Herbert W. Kalmbach
DATE: April 19, 1973
Cassette Number / Minutes: E - 114 (26 minutes)
Conversation Number: 429-018
Location: Old Executive Office Building
Participants: President Nixon; John D. Ehrlichman; Manolo Sanchez
Cassette Number / Minutes: E - 115 (15 minutes)
Conversation Number: 038-125
Location: White House Telephone
Participants: President Nixon; H. R. ("Bob") Haldeman; White House Operator
DATE: April 20, 1973
Cassette Number / Minutes: E - 116 (16 minutes)
Conversation Number: 903-001
Location: White House Oval Office
Participants: President Nixon; H. R. ("Bob") Haldeman
Cassette Number / Minutes: E - 117 (22 minutes)
Conversation Number: 903-006
Location: White House Oval Office
Participants: President Nixon; H. R. ("Bob") Haldeman
Cassette Number / Minutes: E - 118 (17 minutes)
Conversation Number: 903-019
Location: White House Oval Office
Participants: President Nixon; H. R. ("Bob") Haldeman; John D. Ehrlichman
DATE: April 25, 1973
Cassette Number / Minutes: E - 119 (150 minutes) [Continues on E-120, E-121, and concludes on E-122]
Conversation Number: 430-004
Location: Old Executive Office Building
Participants: President Nixon; H. R. ("Bob") Haldeman; John D. Ehrlichman
Cassette Number / Minutes: E - 123 (42 minutes)
Conversation Number: 430-022
Location: Old Executive Office Building
Participants: President Nixon; H. R. ("Bob") Haldeman
Cassette Number / Minutes: E - 124 (17 minutes)
Conversation Number: 038-150
Location: White House Telephone
Participants: President Nixon; H. R. ("Bob") Haldeman
Cassette Number / Minutes: E - 125 (2 minutes)
Conversation Number: 038-151
Location: White House Telephone
Participants: President Nixon; John D. Ehrlichman
Cassette Number / Minutes: E - 126 (14 minutes)
Conversation Number: 038-154
Location: White House Telephone
Participants: President Nixon; John D. Ehrlichman; White House Operator
Cassette Number / Minutes: E - 127 (8 minutes)
Conversation Number: 038-156
Location: White House Telephone
Participants: President Nixon; H. R. ("Bob") Haldeman; White House Operator
DATE: April 26, 1973
Cassette Number / Minutes: E - 128 (89 minutes) [Concludes on E-129]
Conversation Number: 905-008
Location: White House Oval Office
Participants: President Nixon; H. R. ("Bob") Haldeman
Cassette Number / Minutes: E - 130 (309 minutes) [Continues on E-131 - E-135 and concludes on E-136]
Conversation Number: 431-009
Location: Old Executive Office Building
Participants: President Nixon; H. R. ("Bob") Haldeman; John D. Ehrlichman; Ronald L. Ziegler; Stephen B. Bull; Manolo Sanchez
DATE: June 4, 1973
Cassette Number / Minutes: E - 137 (281 minutes) [Continues on E-138 - E-142 and concludes on E-143]
Conversation Number: 442-001
Location: Old Executive Office Building
Participants: President Nixon; John W. Dean, III; Stephen B. Bull; Alexander M. Haig, Jr.; Ronald L. Ziegler; Manolo Sanchez
Cassette Number / Minutes: E - 144 (15 minutes)
Conversation Number: 039-080
Location: White House Telephone
Participants: President Nixon; H. R. ("Bob") Haldeman; White House Operator
Cassette Number / Minutes: E - 145 (1 minute)
Conversation Number: 039-083
Location: White House Telephone
Participants: President Nixon; H. R. ("Bob") Haldeman
DATE: June 11, 1973
Cassette Number / Minutes: E - 146 (30 seconds) | Transcript Not Available
Conversation Number: 040-007
Location: White House Telephone
Participants: President Nixon; Charles G. ("Bebe") Rebozo; White House Operator