About this recording 789–7 President Richard M. Nixon Charles W. Colson White House operator Charles E. "Chip" Bohlen Alexander P. Butterfield September 30, 1972 Charles W. Colson White House Operator Alexander P. Butterfield Richard M. Nixon Charles E. "Chip" Bohlen Secret White House Tapes | Richard M. Nixon Presidency 789–7 This recording is currently not available on millercenter.org. To listen to it, please email Mike Greco at mdg4u@virginia.edu Previous 105–9 Next 214–10 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 214–10 audio icon 214–11 audio icon 214–12 audio icon 214–13 audio icon 214–14 audio icon 214–15 audio icon 214–16 audio icon 214–17 audio icon 214–18 audio icon 214–19 audio icon