About this recording 531–21 President Richard M. Nixon Stephen B. Bull June 28, 1971 Stephen B. Bull Richard M. Nixon Conversation No. 531-21 Date: June 28, 1971 Time: 6:46 pm Location: Oval Office The President met with Stephen B. Bull. Arrival of unknown person Bull left at 6:46 pm. Secret White House Tapes | Richard M. Nixon Presidency 531–21 This recording is currently not available on millercenter.org. To listen to it, please email Mike Greco at mdg4u@virginia.edu Previous 529–9 Next 530–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 530–1 audio icon 530–10 audio icon 530–11 audio icon 6–12 audio icon 530–12 audio icon 6–13 audio icon 530–13 audio icon 530–14 audio icon 6–14 audio icon 6–15 audio icon