About this recording 330–28 President Richard M. Nixon UNKNOWN Alexander P. Butterfield April 10, 1972 Unknown Alexander P. Butterfield Richard M. Nixon Conversation No. 330-28 Date: April 10, 1972 Time: 3:05 pm - 3:06 pm Location: Executive Office Building The President met with an unknown person. Alexander P. Butterfield talked with the President between 3:05 and 3:06 pm. [Conversation No. 330-28A] [See Conversation No. 22-100] The unknown person left at an unknown time before 3:06 pm. [End of telephone conversation] Secret White House Tapes | Richard M. Nixon Presidency 330–28 This recording is currently not available on millercenter.org. To listen to it, please email Mike Greco at mdg4u@virginia.edu Previous 704–4 Next 706–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 706–1 audio icon 22–102 audio icon 22–103 audio icon 22–104 audio icon 22–105 audio icon 22–106 audio icon 22–107 audio icon 22–108 audio icon 22–109 audio icon 22–110 audio icon