About this recording 19–70 President Richard M. Nixon White House operator January 25, 1972 White House Operator Richard M. Nixon Conversation No. 19-70 Date: January 25, 1972 Time: Unknown between 8:55 pm and 10:03 pm Location: White House Telephone The President talked with the White House operator. Request for a call to Charles W. Colson for Henry A. Kissinger Secret White House Tapes | Richard M. Nixon Presidency 19–70 Backward Play Stop Forward Download audio Previous 653–9 Next 657–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 657–1 audio icon 318–1 audio icon 656–10 audio icon 19–100 audio icon 19–101 audio icon 19–102 audio icon 19–103 audio icon 19–104 audio icon 19–105 audio icon 19–106 audio icon