About this recording 28–12 July 28, 1972 Conversation No. 28-12 Date: Unknown between July 28 and 31, 1972 Time: Unknown Location: White House Telephone This portion of the tape appears to be blank. However, conversations may have taken place. [Unintelligible] 8 NIXON PRESIDENTIAL MATERIALS STAFF Tape Subject Log (rev. Mar-02) Secret White House Tapes | Richard M. Nixon Presidency 28–12 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