About this recording 735-11 President Richard M. Nixon UNKNOWN June 15, 1972 Unknown Richard M. Nixon Conversation No. 735-11 Date: June 15, 1972 Time: Unknown between 1:36 and 2:30 pm Location: Oval Office The President met with an unknown woman. Ronald L. Ziegler's location The unknown woman left at an unknown time before 2:30 pm. Secret White House Tapes | Richard M. Nixon Presidency 735-11 Back 10s Play/Pause Skip 10s 0:00 Download audio Previous 949–9 Next 450–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 450–1 audio icon 47–1 audio icon 450–10 audio icon 450–11 audio icon 450–12 audio icon 450–13 audio icon 450–14 audio icon 450–15 audio icon 450–16 audio icon 450–17 audio icon