About this recording 30–20 President Richard M. Nixon White House operator September 21, 1972 White House Operator Richard M. Nixon Conversation No. 30-20 Date: September 21, 1972 Time: Unknown between 7:51 pm and 8:04 pm Location: White House Telephone 12 NIXON PRESIDENTIAL MATERIALS STAFF Tape Subject Log (rev. Oct-06) The President talked with the White House operator. Request for a call to Charles W. Colson Secret White House Tapes | Richard M. Nixon Presidency 30–20 Backward Play Stop Forward Download audio Previous 30–9 Next 785–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 785–1 audio icon 785–2 audio icon 30–23 audio icon 785–3 audio icon 785–4 audio icon 154–1 audio icon 213–1 audio icon 213–10 audio icon 213–11 audio icon 213–12 audio icon