About this recording 756–4 President Richard M. Nixon White House operator July 28, 1972 White House Operator Richard M. Nixon Conversation No. 756-4 Date: July 28, 1972 Time: Unknown between 11:04 am and 11:06 am Location: Oval Office The President talked with the White House operator. [See Conversation No. 28-7] 15 NIXON PRESIDENTIAL MATERIALS STAFF Tape Subject Log (rev. Mar-02) Secret White House Tapes | Richard M. Nixon Presidency 756–4 Backward Play Stop Forward Download audio Previous 351–9 Next 198–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 198–1 audio icon 138–3 audio icon 138–4 audio icon 138–5 audio icon 138–6 audio icon 138–7 audio icon 138–8 audio icon 138–10 audio icon 198–10 audio icon 138–11 audio icon