About this recording 501–27 President Richard M. Nixon Stephen B. Bull May 19, 1971 Stephen B. Bull Richard M. Nixon Conversation No. 501-27 Date: May 19, 1971 Time: Unknown between 4:28 pm and 4:38 pm Location: Oval Office The President met with Stephen B. Bull. President's schedule Bull left at an unknown time before 4:38 pm. Secret White House Tapes | Richard M. Nixon Presidency 501–27 This recording is currently not available on millercenter.org. To listen to it, please email Mike Greco at mdg4u@virginia.edu Previous 500–9 Next 502–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 502–1 audio icon 502–10 audio icon 3–100 audio icon 3–101 audio icon 3–102 audio icon 3–103 audio icon 3–104 audio icon 3–105 audio icon 3–106 audio icon 502–11 audio icon