About this recording 540–5 July 20, 1971 Unknown Conversation No. 540-5 Date: July 20, 1971 Time: Unknown between 8:05 am and 10:23 am Location: Oval Office Unknown men (Secret Service agents) entered. 6 NIXON PRESIDENTIAL MATERIALS STAFF Tape Subject Log (rev. 10/08) [Unintelligible] The unknown men (Secret Service agents) left. Conversation Conv. No. 540-4 No. 540-13 (cont.) Date: July 20, 1971 Time: Unknown between 8:05 am and 10:23 am Location: Oval Office An unknown man talked with an unknown man. [Conversation No. 540-13A] [Unintelligible] [End of telephone conversation] Secret White House Tapes | Richard M. Nixon Presidency 540–5 This recording is currently not available on millercenter.org. To listen to it, please email Mike Greco at mdg4u@virginia.edu Previous 262–9 Next 264–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 264–1 audio icon 541–1 audio icon 264–10 audio icon 264–11 audio icon 264–12 audio icon 264–13 audio icon 264–14 audio icon 6–171 audio icon 6–172 audio icon 6–173 audio icon