About this recording 19–174 President Richard M. Nixon White House operator January 30, 1972 White House Operator Richard M. Nixon Conversation No. 19-174 Date: January 30, 1972 Time: 4:57 pm Location: White House Telephone The President talked with the White House operator. Request for a call to Charles W. Colson Secret White House Tapes | Richard M. Nixon Presidency 19–174 Backward Play Stop Forward Download audio Previous 660–9 Next 20–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 20–1 audio icon 661–1 audio icon 20–10 audio icon 661–10 audio icon 20–11 audio icon 661–11 audio icon 661–12 audio icon 20–12 audio icon 20–13 audio icon 661–13 audio icon