About this recording 539–4 President Richard M. Nixon July 19, 1971 Richard M. Nixon Conversation No. 539-4 Date: July 19, 1971 Time: Unknown between 11:12 am and 11:18 am Location: Oval Office The President talked with an unknown person Schedule 4 NIXON PRESIDENTIAL MATERIALS STAFF Tape Subject Log (rev. 10/08) Secret White House Tapes | Richard M. Nixon Presidency 539–4 This recording is currently not available on millercenter.org. To listen to it, please email Mike Greco at mdg4u@virginia.edu Previous 6–157 Next 263–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 263–1 audio icon 540–1 audio icon 65–1 audio icon 263–10 audio icon 540–10 audio icon 263–11 audio icon 540–11 audio icon 540–12 audio icon 263–12 audio icon 263–13 audio icon