About this recording 714–9 President Richard M. Nixon Stephen B. Bull April 20, 1972 Stephen B. Bull Richard M. Nixon Science and Technology Conversation No. 714-9 Date: April 20, 1972 Time: Unknown between 11:46 am and 11:48 am Location: Oval Office The President met with Stephen B. Bull. The President's schedule -Meeting with John D. Ehrlichman -Massachusetts Institute of Technology [MIT] matter -Location Bull left at an unknown time before 11:48 am. 26 NIXON PRESIDENTIAL MATERIALS STAFF Tape Subject Log (rev. 7/07) Secret White House Tapes | Richard M. Nixon Presidency 714–9 This recording is currently not available on millercenter.org. To listen to it, please email Mike Greco at mdg4u@virginia.edu Previous 23–46 Next 334–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 334–1 audio icon 334–2 audio icon 332–22 audio icon 332–23 audio icon 332–24 audio icon 332–25 audio icon 332–26 audio icon 332–27 audio icon 332–28 audio icon 332–29 audio icon