About this recording 690–3 March 21, 1972 Unknown Conversation No. 690-3 Date: March 21, 1972 Time: Unknown between 9:20 am and 10:07 am Location: Oval Office Unknown men [Secret Service agents?] met. Schedule The unknown men left at an unknown time before 10:07 am. Secret White House Tapes | Richard M. Nixon Presidency 690–3 This recording is currently not available on millercenter.org. To listen to it, please email Mike Greco at mdg4u@virginia.edu Previous 324–9 Next 326–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 326–1 audio icon 22–1 audio icon 21–129 audio icon 21–130 audio icon 21–131 audio icon 21–132 audio icon 21–133 audio icon 324–14 audio icon 324–15 audio icon 324–16 audio icon