About this recording 278–67 President Richard M. Nixon UNKNOWN H. R. Haldeman White House operator Clark MacGregor September 16, 1971 Unknown H. R. Haldeman White House Operator Richard M. Nixon Clark MacGregor Conversation No. 278-67 Date: September 16, 1971 Time: Unknown between 9:20 am and 10:33 am Location: Executive Office Building The President met with an unknown person. Delivery of item The unknown person left at an unknown time before 10:33 am. Secret White House Tapes | Richard M. Nixon Presidency 278–67 This recording is currently not available on millercenter.org. To listen to it, please email Mike Greco at mdg4u@virginia.edu Previous 277–9 Next 574–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 574–1 audio icon 76–1 audio icon 575–1 audio icon 574–10 audio icon 574–11 audio icon 574–12 audio icon 574–13 audio icon 574–13 audio icon 574–14 audio icon 574–15 audio icon